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.

A292631 a(n) = n! * [x^n] exp(n*x)*(BesselI(0,2*x) + BesselI(1,2*x)).

Table of values

n a(n)
0 1
1 2
2 10
3 75
4 758
5 9660
6 148772
7 2688420
8 55784710
9 1307378358
10 34158527852
11 984547901051
12 31034429035260
13 1062081192039140
14 39218355263626632
15 1554260970293874135
16 65803396940022289734
17 2964120950479432183950
18 141548149894016562758300
19 7143010414313948156920665
20 379821534884560034711455956

List of values

[1, 2, 10, 75, 758, 9660, 148772, 2688420, 55784710, 1307378358, 34158527852, 984547901051, 31034429035260, 1062081192039140, 39218355263626632, 1554260970293874135, 65803396940022289734, 2964120950479432183950, 141548149894016562758300, 7143010414313948156920665, 379821534884560034711455956]