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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.

A349902 a(n) = Sum_{k=0..n} (-1)^(n-k) * k^(3*n).

Table of values

n a(n)
0 1
1 1
2 63
3 19172
4 16249870
5 29458152441
6 97813591721181
7 537081363012854224
8 4535464309375188976956
9 55796581668379082029481225
10 958824462567528346234944706075
11 22255431432328421226838750870120356
12 678866987929798923743810982299237129610

List of values

[1, 1, 63, 19172, 16249870, 29458152441, 97813591721181, 537081363012854224, 4535464309375188976956, 55796581668379082029481225, 958824462567528346234944706075, 22255431432328421226838750870120356, 678866987929798923743810982299237129610]

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

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