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.

A326092 E.g.f.: Sum_{n>=0} ((1+x)^n + 2)^n * x^n/n!.

Table of values

n a(n)
0 1
1 3
2 11
3 63
4 525
5 5883
6 84519
7 1494783
8 31854489
9 800205075
10 23315862339
11 777867156927
12 29384670476709
13 1245177345486987
14 58718905551858015
15 3060140159517853887
16 175176443950054714161
17 10955959246057628397987
18 745058168844977314910331
19 54857350105041217492956735
20 4356213264604432880789346621

List of values

[1, 3, 11, 63, 525, 5883, 84519, 1494783, 31854489, 800205075, 23315862339, 777867156927, 29384670476709, 1245177345486987, 58718905551858015, 3060140159517853887, 175176443950054714161, 10955959246057628397987, 745058168844977314910331, 54857350105041217492956735, 4356213264604432880789346621]