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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.

A145625 Numerator of the polynomial A_l(x) = sum_{d=1..l-1} x^(l-d)/d for index l=2n+1 evaluated at x=9.

Table of values

n a(n)
1 171
2 27819
3 11267049
4 12776837121
5 1034923809573
6 922117114354533
7 970989321415598469
8 31460054013865485891
9 43320494377092775505339
10 333351204231728907635493393
11 27001447542770041518585314553

List of values

[171, 27819, 11267049, 12776837121, 1034923809573, 922117114354533, 970989321415598469, 31460054013865485891, 43320494377092775505339, 333351204231728907635493393, 27001447542770041518585314553]

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

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