Question

How to solve for var r in closed-form arithmetic-geometric function? (Euler problem 235)

score 263 · Answer 1 · 2026-03-26 09:52:04

263

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How to solve for var r in closed-form arithmetic-geometric function? (Euler problem 235)

Published on 26 Mar 2026 - 9:52

score 69 · Answer 2 · 2019-11-08 17:18:49

69

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Problem with finding more

Published on 08 Nov 2019 - 17:18

score 597 · Answer 3 · 2026-03-09 18:42:11

597

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Simple formula for determinant of circulant matrix built on an arithmetic sequence.

Published on 09 Mar 2026 - 18:42

score 31 · Answer 4 · 2019-11-19 19:34:03

31

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Need help solving a question related to arithmetic progression with logarithm after it

Published on 19 Nov 2019 - 19:34

score 293 · Answer 5 · 2019-11-22 15:55:28

293

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Solve the arithmetic progression given the sum of first 4 elements, and the sum of the first and 5th element

Published on 22 Nov 2019 - 15:55

score 37 · Answer 6 · 2019-11-23 16:15:26

37

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Find the 9th element of the arithmetic progression given the sum of 3 times 3rd term, and 6 times 12th term

Published on 23 Nov 2019 - 16:15

score 80 · Answer 7 · 2026-03-26 11:18:06

80

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The value of $\sum_{r=2}^{100}\frac{3^r(2-2r)}{r(r+1)(r+2)}$

Published on 26 Mar 2026 - 11:18

score 27 · Answer 8 · 2026-03-25 07:48:25

27

Views

Roots of quadratic eqaution lies in an AP

Published on 25 Mar 2026 - 7:48

score 209 · Answer 9 · 2026-03-26 02:58:29

209

Views

Help understanding Roth's theorem of arithmetic progression.

Published on 26 Mar 2026 - 2:58

score 119 · Answer 10 · 2026-03-26 01:03:01

119

Views

Showing that the limit is $1/\varphi(q)$

Published on 26 Mar 2026 - 1:03

score 37 · Answer 11 · 2026-03-26 16:23:14

37

Views

Comparing geometric progression with arithmetic progression to determine common ratio

Published on 26 Mar 2026 - 16:23

score 473 · Answer 12 · 2019-12-30 05:09:43

473

Views

Number of terms in an Arithmetic Sequence

Published on 30 Dec 2019 - 5:09

score 44 · Answer 13 · 2026-03-24 00:28:25

44

Views

Find the $(mn)^{th}$ term

Published on 24 Mar 2026 - 0:28

score 265 · Answer 14 · 2019-12-30 21:27:45

265

Views

Partitioning integers to avoid arithmetic progressions of length $3$

Published on 30 Dec 2019 - 21:27

score 124 · Answer 15 · 2020-01-07 16:22:32

124

Views

Show that the infinite arithmetic progression $<1,4,7,10...>$ has infinitely many 3 term subsequences in harmonic progression

Published on 07 Jan 2020 - 16:22

List Question

How to solve for var r in closed-form arithmetic-geometric function? (Euler problem 235)

Problem with finding more

Simple formula for determinant of circulant matrix built on an arithmetic sequence.

Need help solving a question related to arithmetic progression with logarithm after it

Solve the arithmetic progression given the sum of first 4 elements, and the sum of the first and 5th element

Find the 9th element of the arithmetic progression given the sum of 3 times 3rd term, and 6 times 12th term

The value of $\sum_{r=2}^{100}\frac{3^r(2-2r)}{r(r+1)(r+2)}$

Roots of quadratic eqaution lies in an AP

Help understanding Roth's theorem of arithmetic progression.

Showing that the limit is $1/\varphi(q)$

Comparing geometric progression with arithmetic progression to determine common ratio

Number of terms in an Arithmetic Sequence

Find the $(mn)^{th}$ term

Partitioning integers to avoid arithmetic progressions of length $3$

Show that the infinite arithmetic progression $<1,4,7,10...>$ has infinitely many 3 term subsequences in harmonic progression

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