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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.

A370416 a(n) = numerator(N(1/2, n, 1)) where N(a, n, x) is the n-th Nørlund polynomial.

Table of values

n a(n)
0 1
1 3
2 25
3 21
4 237
5 99
6 4615
7 565
8 51901
9 399
10 16065
11 98325
12 14038755
13 -182583927
14 -71117773
15 422152885
16 10925256881
17 -44057805309
18 -26772830363747
19 40665147135379
20 30655651211031601
21 -51940494584042939
22 -33067765545800195
23 927986687975080713
24 826078802370075053597

List of values

[1, 3, 25, 21, 237, 99, 4615, 565, 51901, 399, 16065, 98325, 14038755, -182583927, -71117773, 422152885, 10925256881, -44057805309, -26772830363747, 40665147135379, 30655651211031601, -51940494584042939, -33067765545800195, 927986687975080713, 826078802370075053597]

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

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