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.

A337757 G.f. A(x) satisfies: 1 = Sum_{n>=0} (n+1)*(n+2)*(n+3)/3! * 4^n * ((1+x)^n - A(x))^n.

Table of values

n a(n)
0 1
1 1
2 10
3 460
4 30250
5 2488776
6 240707480
7 26452491760
8 3233941091480
9 433611348176880
10 63118887464611936
11 9899442124162104960
12 1662993951689377716800
13 297806177944353392091200
14 56626969607275080551099520
15 11394470658417110387020266496
16 2419172929237326590857901776560
17 540511078482106447677809541679680

List of values

[1, 1, 10, 460, 30250, 2488776, 240707480, 26452491760, 3233941091480, 433611348176880, 63118887464611936, 9899442124162104960, 1662993951689377716800, 297806177944353392091200, 56626969607275080551099520, 11394470658417110387020266496, 2419172929237326590857901776560, 540511078482106447677809541679680]