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.

A385766 G.f. A(x) satisfies A(x) = 1/((1 - x) * (1 - x*A(x)^2 - x^2*A(x)*A'(x))).

Table of values

n a(n)
0 1
1 2
2 9
3 66
4 629
5 7071
6 89609
7 1248355
8 18820831
9 303879698
10 5215803877
11 94656100969
12 1808853399445
13 36282216181916
14 761902799960049
15 16714472406574829
16 382369378451581045
17 9107117241193913850
18 225512045313741357841
19 5798133159909683869788

List of values

[1, 2, 9, 66, 629, 7071, 89609, 1248355, 18820831, 303879698, 5215803877, 94656100969, 1808853399445, 36282216181916, 761902799960049, 16714472406574829, 382369378451581045, 9107117241193913850, 225512045313741357841, 5798133159909683869788]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.