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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A370261 a(n) = sqrt(A370259(2*n)/(n+1)) for n >= 1.

Table of values

n a(n)
1 1
2 5
3 65
4 1449
5 46561
6 1968525
7 103565057
8 6531391313
9 480749649601
10 40482981221781
11 3840053099665729
12 405275779792031225
13 47113209228513626017
14 5982545638922153790749
15 823992221632687352744961
16 122360935410018418223907489
17 19489013519781051891806113153

List of values

[1, 5, 65, 1449, 46561, 1968525, 103565057, 6531391313, 480749649601, 40482981221781, 3840053099665729, 405275779792031225, 47113209228513626017, 5982545638922153790749, 823992221632687352744961, 122360935410018418223907489, 19489013519781051891806113153]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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