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.

A226758 E.g.f.: A(x) = x + sin(A(x)^2).

Table of values

n a(n)
1 1
2 2
3 12
4 120
5 1680
6 30120
7 658560
8 16994880
9 505612800
10 17037851040
11 641393786880
12 26678131159680
13 1215016298496000
14 60135628841608320
15 3213908573331456000
16 184463573184501811200
17 11316253482729190195200
18 738934748606732911833600
19 51171600229826941786521600

List of values

[1, 2, 12, 120, 1680, 30120, 658560, 16994880, 505612800, 17037851040, 641393786880, 26678131159680, 1215016298496000, 60135628841608320, 3213908573331456000, 184463573184501811200, 11316253482729190195200, 738934748606732911833600, 51171600229826941786521600]

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

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