Question

Attempting to restate the question of whether the collatz conjecture has a nontrivial cycle as a combinatorics problem

score 982 · Answer 1 · 2022-05-19 17:47:49

982

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Attempting to restate the question of whether the collatz conjecture has a nontrivial cycle as a combinatorics problem

Published on 19 May 2022 - 17:47

score 630 · Answer 2 · 2022-05-19 21:42:03

630

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Why does this cycle of 44 show up in the Collatz Conjecture?

Published on 19 May 2022 - 21:42

score 1k · Answer 3 · 2022-05-20 21:36:26

1k

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Collatz conjecture but with $n^2-1$ instead of $3n+1.$ Does the sequence starting with $13$ go to infinity?

Published on 20 May 2022 - 21:36

score 355 · Answer 4 · 2022-06-08 14:39:08

355

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Is it possible to find closed form of the Collatz conjecture?

Published on 08 Jun 2022 - 14:39

score 409 · Answer 5 · 2026-02-23 15:11:06

409

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Can someone explain these groups of linear patterns in the dropping times of Collatz Sequences? Could this lead to a proof?

Published on 23 Feb 2026 - 15:11

score 174 · Answer 6 · 2022-06-25 10:44:28

174

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"3n + 1 problem" variant, using (n/2 + 3)

Published on 25 Jun 2022 - 10:44

score 83 · Answer 7 · 2022-06-27 13:45:22

83

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An approach to solving $2(2^{(a+b+c+2)} + 3\cdot 2^{(a+b+1)} + 9\cdot 2^a + 101)$ for multiples of 77

Published on 27 Jun 2022 - 13:45

score 162 · Answer 8 · 2022-06-28 08:40:22

162

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Collatz conjecture : Is that the reason why 3x+1 forms loop with some seeds?

Published on 28 Jun 2022 - 8:40

score 101 · Answer 9 · 2022-06-29 18:01:39

101

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Is this single Collatz rule useful?

Published on 29 Jun 2022 - 18:01

score 124 · Answer 10 · 2022-06-29 21:38:09

124

Views

Question re: Collatz Conjecture

Published on 29 Jun 2022 - 21:38

score 173 · Answer 11 · 2026-03-27 14:10:44

173

Views

Variants of "3n + 1 problem" that fall into a 1-node cycle

Published on 27 Mar 2026 - 14:10

score 260 · Answer 12 · 2022-07-14 22:05:13

260

Views

Are there known lower bounds for the values in a cycle in the Collatz graph?

Published on 14 Jul 2022 - 22:05

score 387 · Answer 13 · 2022-07-15 10:14:54

387

Views

$3x+1$ Conjecture and link with Ergodic Theory

Published on 15 Jul 2022 - 10:14

score 309 · Answer 14 · 2022-08-14 15:39:58

309

Views

What Conway really proved about generalized Collatz functions?

Published on 14 Aug 2022 - 15:39

score 1.1k · Answer 15 · 2022-08-26 07:52:53

1.1k

Views

Criticism of proof attempt: Collatz Conjecture

Published on 26 Aug 2022 - 7:52

List Question

Attempting to restate the question of whether the collatz conjecture has a nontrivial cycle as a combinatorics problem

Why does this cycle of 44 show up in the Collatz Conjecture?

Collatz conjecture but with $n^2-1$ instead of $3n+1.$ Does the sequence starting with $13$ go to infinity?

Is it possible to find closed form of the Collatz conjecture?

Can someone explain these groups of linear patterns in the dropping times of Collatz Sequences? Could this lead to a proof?

"3n + 1 problem" variant, using (n/2 + 3)

An approach to solving $2(2^{(a+b+c+2)} + 3\cdot 2^{(a+b+1)} + 9\cdot 2^a + 101)$ for multiples of 77

Collatz conjecture : Is that the reason why 3x+1 forms loop with some seeds?

Is this single Collatz rule useful?

Question re: Collatz Conjecture

Variants of "3n + 1 problem" that fall into a 1-node cycle

Are there known lower bounds for the values in a cycle in the Collatz graph?

$3x+1$ Conjecture and link with Ergodic Theory

What Conway really proved about generalized Collatz functions?

Criticism of proof attempt: Collatz Conjecture

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