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.

A111583 G.f.: A(x) = ( G(x)^5 - G(x^5) - 5*x*((1-x^4)/(1-x))/(1-x^5) )/(25*x^2) where G(x) is the g.f. of A110631.

Table of values

n a(n)
0 1
1 4
2 14
3 38
4 93
5 202
6 400
7 736
8 1260
9 2046
10 3158
11 4676
12 6672
13 9231
14 12441
15 16353
16 21130
17 26779
18 33463
19 41379
20 50568
21 61238
22 73726
23 88348
24 104915
25 124266
26 146833
27 172020
28 200771
29 233777
30 270598
31 310894
32 356778
33 407734
34 462317
35 523410
36 591008

List of values

[1, 4, 14, 38, 93, 202, 400, 736, 1260, 2046, 3158, 4676, 6672, 9231, 12441, 16353, 21130, 26779, 33463, 41379, 50568, 61238, 73726, 88348, 104915, 124266, 146833, 172020, 200771, 233777, 270598, 310894, 356778, 407734, 462317, 523410, 591008]