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.

A108627 Logarithmic g.f.: Sum_{n>=1} a(n)/n*x^n = log(G108626(x)), where G108626(x) is g.f. for A108626.

Table of values

n a(n)
1 2
2 6
3 20
4 66
5 222
6 750
7 2536
8 8578
9 29018
10 98166
11 332092
12 1123458
13 3800630
14 12857438
15 43496400
16 147147266
17 497795634
18 1684030566
19 5697034596
20 19272929986
21 65199855118
22 220569529934
23 746181374904
24 2524313509762

List of values

[2, 6, 20, 66, 222, 750, 2536, 8578, 29018, 98166, 332092, 1123458, 3800630, 12857438, 43496400, 147147266, 497795634, 1684030566, 5697034596, 19272929986, 65199855118, 220569529934, 746181374904, 2524313509762]