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.

A351918 G.f. A(x) satisfies: [x^n] (1 + n*x - A(x))^(2*n+1) = 0, for n > 0.

Table of values

n a(n)
1 1
2 2
3 16
4 262
5 6688
6 231938
7 10130888
8 532099310
9 32582983264
10 2275724862530
11 178357712565096
12 15489332978290006
13 1475661504819976992
14 152969444613431797250
15 17137064243138924753480
16 2062951616302994096028894

List of values

[1, 2, 16, 262, 6688, 231938, 10130888, 532099310, 32582983264, 2275724862530, 178357712565096, 15489332978290006, 1475661504819976992, 152969444613431797250, 17137064243138924753480, 2062951616302994096028894]