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.

A266481 E.g.f.: Limit_{N->oo} [ Sum_{n>=0} (N + n)^(2*n) * (x/N)^n/n! ]^(1/N).

Table of values

n a(n)
0 1
1 1
2 5
3 55
4 993
5 25501
6 857773
7 35850795
8 1795564865
9 104972371417
10 7022842421301
11 529428563641759
12 44421725002096225
13 4106744812439019765
14 414834196219620026333
15 45462732300569936279251
16 5373006006732947705188737
17 681229881246574750274962225
18 92237589983019368975021777125
19 13283769418970268811752725081607
20 2027649185923009220298941142143201
21 326999803592314489529958494308640461
22 55558592280735155060861740192416874125

List of values

[1, 1, 5, 55, 993, 25501, 857773, 35850795, 1795564865, 104972371417, 7022842421301, 529428563641759, 44421725002096225, 4106744812439019765, 414834196219620026333, 45462732300569936279251, 5373006006732947705188737, 681229881246574750274962225, 92237589983019368975021777125, 13283769418970268811752725081607, 2027649185923009220298941142143201, 326999803592314489529958494308640461, 55558592280735155060861740192416874125]