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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.

A145623 Numerator of the polynomial A_l(x) = Sum_{d=1..l-1} x^(l-d)/d for index l=2n+1 evaluated at x=8.

Table of values

n a(n)
1 68
2 13126
3 4200532
4 1881839401
5 361313167484
6 254364469931206
7 211631238983010892
8 5417759717965164721
9 2947261286573050252868
10 17919348622364145592266214
11 1146838311831305317954669876

List of values

[68, 13126, 4200532, 1881839401, 361313167484, 254364469931206, 211631238983010892, 5417759717965164721, 2947261286573050252868, 17919348622364145592266214, 1146838311831305317954669876]

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

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