Question

$\{a_n\}$ is a sequence of real numbers defined by $a_1=1$, $a_2=2$, $a_3=3$ and $a_n=2a_{n-1} - a_{n-3}$

score 180 · Answer 1 · 2026-04-17 11:03:50

180

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$\{a_n\}$ is a sequence of real numbers defined by $a_1=1$, $a_2=2$, $a_3=3$ and $a_n=2a_{n-1} - a_{n-3}$

Published on 17 Apr 2026 - 11:03

score 814 · Answer 2 · 2026-04-08 01:46:59

814

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How do I start the inductive step in strong induction proof?

Published on 08 Apr 2026 - 1:46

score 1.2k · Answer 3 · 2026-03-30 16:24:24

1.2k

Views

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score 50 · Answer 4 · 2026-04-12 21:15:57

50

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score 5.1k · Answer 5 · 2026-04-14 10:49:32

5.1k

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Published on 14 Apr 2026 - 10:49

score 120 · Answer 6 · 2026-04-15 13:19:03

120

Views

Show that $H_{2^n}$ $\leq$ $1+n$ with induction

Published on 15 Apr 2026 - 13:19

score 2.1k · Answer 7 · 2026-04-17 14:36:13

2.1k

Views

Prove that every permutation in $S_k$ is the product of transpositions of the form $(j, j + 1).$

Published on 17 Apr 2026 - 14:36

score 57 · Answer 8 · 2026-04-15 04:26:01

57

Views

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Published on 15 Apr 2026 - 4:26

score 930 · Answer 9 · 2026-03-27 03:48:27

930

Views

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Published on 27 Mar 2026 - 3:48

score 313 · Answer 10 · 2026-04-12 23:35:25

313

Views

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Published on 12 Apr 2026 - 23:35

score 7.6k · Answer 11 · 2026-04-17 18:38:25

7.6k

Views

Divisibility of $n^4 -n^2$ by 4 (induction proof)

Published on 17 Apr 2026 - 18:38

score 1.5k · Answer 12 · 2026-04-09 21:00:34

1.5k

Views

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Published on 09 Apr 2026 - 21:00

score 1.9k · Answer 13 · 2026-04-10 14:34:17

1.9k

Views

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Published on 10 Apr 2026 - 14:34

score 90 · Answer 14 · 2026-04-14 21:06:53

90

Views

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Published on 14 Apr 2026 - 21:06

score 150 · Answer 15 · 2026-05-05 21:39:53

150

Views

Solving recurrence relation $T(n)\le T(0.9n)+T(0.2n)+O(n)$

Published on 05 May 2026 - 21:39

List Question

$\{a_n\}$ is a sequence of real numbers defined by $a_1=1$, $a_2=2$, $a_3=3$ and $a_n=2a_{n-1} - a_{n-3}$

How do I start the inductive step in strong induction proof?

Misere nim, 2nd player winning strategy proof by induction

Induction Validity

Prove Dirac's Theorem by induction on the number of vertices

Show that $H_{2^n}$ $\leq$ $1+n$ with induction

Prove that every permutation in $S_k$ is the product of transpositions of the form $(j, j + 1).$

Im having trouble with a proof by induction

Mathematical Induction in constructive setting

Induction in the Reals?

Divisibility of $n^4 -n^2$ by 4 (induction proof)

Proof with induction for a Tower of Hanoi with Adjacency Requirement

Proof of a Four-Pole Tower of Hanoi

Valid Induction Argument involving Closed Form for $\Gamma(1/2-n)$

Solving recurrence relation $T(n)\le T(0.9n)+T(0.2n)+O(n)$

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