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.

A365107 Sum_{n>=0} a(n) * x^n / n!^2 = exp( Sum_{n>=1} x^prime(n) / prime(n)!^2 ).

Table of values

n a(n)
0 1
1 0
2 1
3 1
4 18
5 101
6 1550
7 22492
8 424536
9 10283064
10 272319552
11 8959493401
12 328044534576
13 13799304374077
14 657306569855728
15 34694458662034731
16 2048559070407831424
17 132868259271772801185
18 9463476338179250300352
19 736376651361995115417850
20 62178423492630241909006224
21 5689134205956573233701281462

List of values

[1, 0, 1, 1, 18, 101, 1550, 22492, 424536, 10283064, 272319552, 8959493401, 328044534576, 13799304374077, 657306569855728, 34694458662034731, 2048559070407831424, 132868259271772801185, 9463476338179250300352, 736376651361995115417850, 62178423492630241909006224, 5689134205956573233701281462]