Question

Hybrid between $5x+1$ and $7x+1$ that is probably convergent

score 109 · Answer 1 · 2024-03-02 14:27:00

109

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Hybrid between $5x+1$ and $7x+1$ that is probably convergent

Published on 02 Mar 2024 - 14:27

score 110 · Answer 2 · 2024-03-03 12:27:39

110

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Two-player Variant of Collatz procedure?

Published on 03 Mar 2024 - 12:27

score 76 · Answer 3 · 2024-03-17 03:35:08

76

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Does the natural number $N$ determine an upper limit of $2^m$ that can be reached with the Collatz conjecture?

Published on 17 Mar 2024 - 3:35

score 100 · Answer 4 · 2024-03-17 07:43:22

100

Views

If a collatz sequence doesn't converge, how many odd numbers can its subsequence have?

Published on 17 Mar 2024 - 7:43

score 747 · Answer 5 · 2015-01-09 14:30:20

747

Views

Is this property of the Collatz sequence interesting?

Published on 09 Jan 2015 - 14:30

score 3.8k · Answer 6 · 2015-01-27 02:40:11

3.8k

Views

Collatz conjecture: Largest number in sequence with starting number $n$

Published on 27 Jan 2015 - 2:40

score 6.9k · Answer 7 · 2026-02-23 15:29:59

6.9k

Views

How could the Collatz conjecture possibly be undecidable?

Published on 23 Feb 2026 - 15:29

score 135 · Answer 8 · 2015-02-20 13:11:42

135

Views

In the Collatz function, why $3^{2k}-1$ and $3^{2k-1}-1$ always share the same trailing trajectory?

Published on 20 Feb 2015 - 13:11

score 190 · Answer 9 · 2015-02-20 13:43:28

190

Views

In the Collatz function, why does $2^k-1$ reach $3^k-1$ after $2k$ steps, and could it be used to find divergent trajectories?

Published on 20 Feb 2015 - 13:43

score 454 · Answer 10 · 2015-02-20 14:17:48

454

Views

Is anything known about the size of the smallest number with stopping time $n$

Published on 20 Feb 2015 - 14:17

score 2.1k · Answer 11 · 2015-03-20 21:54:36

2.1k

Views

Consequences of Collatz Conjecture being true

Published on 20 Mar 2015 - 21:54

score 3.8k · Answer 12 · 2015-03-23 01:41:05

3.8k

Views

A general question about the Collatz Conjecture and finding that integer that doesn't work

Published on 23 Mar 2015 - 1:41

score 152 · Answer 13 · 2015-04-03 22:49:04

152

Views

A question about the $3n+1$ conjecture

Published on 03 Apr 2015 - 22:49

score 3.1k · Answer 14 · 2015-04-04 02:31:07

3.1k

Views

Trying mathematical induction with $3n+1$ conjecture

Published on 04 Apr 2015 - 2:31

score 213 · Answer 15 · 2015-04-13 03:28:59

213

Views

Collatz algorithm generalization try-out (Collatz k-algorithm)

Published on 13 Apr 2015 - 3:28

List Question

Hybrid between $5x+1$ and $7x+1$ that is probably convergent

Two-player Variant of Collatz procedure?

Does the natural number $N$ determine an upper limit of $2^m$ that can be reached with the Collatz conjecture?

If a collatz sequence doesn't converge, how many odd numbers can its subsequence have?

Is this property of the Collatz sequence interesting?

Collatz conjecture: Largest number in sequence with starting number $n$

How could the Collatz conjecture possibly be undecidable?

In the Collatz function, why $3^{2k}-1$ and $3^{2k-1}-1$ always share the same trailing trajectory?

In the Collatz function, why does $2^k-1$ reach $3^k-1$ after $2k$ steps, and could it be used to find divergent trajectories?

Is anything known about the size of the smallest number with stopping time $n$

Consequences of Collatz Conjecture being true

A general question about the Collatz Conjecture and finding that integer that doesn't work

A question about the $3n+1$ conjecture

Trying mathematical induction with $3n+1$ conjecture

Collatz algorithm generalization try-out (Collatz k-algorithm)

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