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.

A326096 E.g.f.: Sum_{n>=0} ((1+x)^n + 1)^n * x^n/n!.

Table of values

n a(n)
0 1
1 2
2 6
3 32
4 256
5 2712
6 37744
7 645752
8 13371264
9 327748832
10 9332342944
11 304875611328
12 11298403070464
13 470279355784448
14 21809054992366464
15 1118931830122060928
16 63115145120561606656
17 3892675200470654980608
18 261242029823318546162176
19 18994387868664467440590848
20 1490356266852194536099393536
21 125747158151444491631754033152

List of values

[1, 2, 6, 32, 256, 2712, 37744, 645752, 13371264, 327748832, 9332342944, 304875611328, 11298403070464, 470279355784448, 21809054992366464, 1118931830122060928, 63115145120561606656, 3892675200470654980608, 261242029823318546162176, 18994387868664467440590848, 1490356266852194536099393536, 125747158151444491631754033152]