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.

A319147 E.g.f.: Limit_{N->oo} [ Sum_{n>=0} (N^2 + N*n + n^2)^n * (x/N)^n/n! ]^(1/N).

Table of values

n a(n)
0 1
1 1
2 3
3 22
4 269
5 4776
6 111967
7 3280264
8 115550073
9 4762181440
10 224954474651
11 11987717900544
12 711604917300037
13 46572971758429312
14 3332107859592406455
15 258748811312125854976
16 21674785904235983431793
17 1948303837796264786497536
18 187062919027712092164076723
19 19107058023481400501276569600

List of values

[1, 1, 3, 22, 269, 4776, 111967, 3280264, 115550073, 4762181440, 224954474651, 11987717900544, 711604917300037, 46572971758429312, 3332107859592406455, 258748811312125854976, 21674785904235983431793, 1948303837796264786497536, 187062919027712092164076723, 19107058023481400501276569600]