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.

A230323 E.g.f.: Sum_{n>=0} x^n/n! * LambertW(-n*x)/(-n*x).

Table of values

n a(n)
0 1
1 1
2 3
3 16
4 149
5 2196
6 47167
7 1380394
8 52206345
9 2457554248
10 140408870651
11 9563233300974
12 765251809488157
13 71012512562009500
14 7552175961721086711
15 911014865916673379026
16 123562591612443767093393
17 18704896422725902820936976
18 3140424504257773679216307955

List of values

[1, 1, 3, 16, 149, 2196, 47167, 1380394, 52206345, 2457554248, 140408870651, 9563233300974, 765251809488157, 71012512562009500, 7552175961721086711, 911014865916673379026, 123562591612443767093393, 18704896422725902820936976, 3140424504257773679216307955]