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.

A384269 G.f. A(x) satisfies x = Product_{n>=1} (1 - x^n*A(x)) * (1 - x^(n-1)/A(x)) * (1 + x^n).

Table of values

n a(n)
0 1
1 1
2 2
3 6
4 16
5 49
6 154
7 513
8 1747
9 6078
10 21439
11 76607
12 276685
13 1008781
14 3707512
15 13721086
16 51088860
17 191245836
18 719333008
19 2717229481
20 10303797518
21 39208957744
22 149676496756
23 573037914270
24 2199735075908
25 8464921506665
26 32648239747059
27 126185248269567
28 488657718553676
29 1895790377527674

List of values

[1, 1, 2, 6, 16, 49, 154, 513, 1747, 6078, 21439, 76607, 276685, 1008781, 3707512, 13721086, 51088860, 191245836, 719333008, 2717229481, 10303797518, 39208957744, 149676496756, 573037914270, 2199735075908, 8464921506665, 32648239747059, 126185248269567, 488657718553676, 1895790377527674]