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.

A367920 Expansion of e.g.f. exp(4*(exp(x) - 1) - 2*x).

Table of values

n a(n)
0 1
1 2
2 8
3 36
4 196
5 1196
6 8116
7 60108
8 481140
9 4126540
10 37671540
11 364068172
12 3707910772
13 39645022540
14 443540780660
15 5177560304972
16 62903920321140
17 793654042136908
18 10378403752717940
19 140413475790402892
20 1962339063781284468
21 28287778534523140428
22 420059992540347885172

List of values

[1, 2, 8, 36, 196, 1196, 8116, 60108, 481140, 4126540, 37671540, 364068172, 3707910772, 39645022540, 443540780660, 5177560304972, 62903920321140, 793654042136908, 10378403752717940, 140413475790402892, 1962339063781284468, 28287778534523140428, 420059992540347885172]