cp's OEIS Frontend

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.

A145631 Numerator of the polynomial A_l(x) = sum_{d=1..l-1} x^(l-d)/d for index l=2n+1 evaluated at x=12.

Table of values

n a(n)
1 150
2 21651
3 15588874
4 31427171529
5 452551270138
6 716841211899677
7 1341926748676207290
8 3864749036187477202407
9 7095679230440208145951582
10 6471259458161469829121064993
11 931861361975251655393445326142

List of values

[150, 21651, 15588874, 31427171529, 452551270138, 716841211899677, 1341926748676207290, 3864749036187477202407, 7095679230440208145951582, 6471259458161469829121064993, 931861361975251655393445326142]

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

Content is available under The OEIS End-User License Agreement.