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.

A137158 G.f.: 1 = Sum_{n>=0} a(n)*x^n/(1+x)^(4*2^n).

Table of values

n a(n)
0 1
1 4
2 22
3 228
4 4749
5 200240
6 17034964
7 2913479848
8 999402129243
9 686662003846640
10 944294243796543974
11 2598186366278914473948
12 14300408328085246335179009
13 157434326611214704329370130880

List of values

[1, 4, 22, 228, 4749, 200240, 17034964, 2913479848, 999402129243, 686662003846640, 944294243796543974, 2598186366278914473948, 14300408328085246335179009, 157434326611214704329370130880]