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.

A386655 E.g.f.: Sum_{n>=0} (2^n*x + LambertW(x))^n / n!.

Table of values

n a(n)
0 1
1 3
2 23
3 708
4 82677
5 39043808
6 75384175459
7 594418947869568
8 19030890530555146281
9 2460681168464503636482816
10 1280084112577610436036966382815
11 2672769582069469500760580570122074560
12 22366167041278673568399013569832022272725469

List of values

[1, 3, 23, 708, 82677, 39043808, 75384175459, 594418947869568, 19030890530555146281, 2460681168464503636482816, 1280084112577610436036966382815, 2672769582069469500760580570122074560, 22366167041278673568399013569832022272725469]