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.

A281180 E.g.f. S(x) satisfies: S(x) = Integral (1 + S(x)^2)^2 dx.

Table of values

n a(n)
1 1
2 4
3 88
4 4672
5 454144
6 70084096
7 15728822272
8 4836914249728
9 1952137912385536
10 1000749157519458304
11 635146072839001735168
12 488855521088102855606272
13 448599416591747486039670784
14 483861305506660094099058589696
15 606050665000453965359938841608192
16 872366179652871528356910686198038528
17 1430068361869553198039835379199635357696
18 2648687881942689612933392158083076801429504
19 5503854158077547090902251582359116752300802048

List of values

[1, 4, 88, 4672, 454144, 70084096, 15728822272, 4836914249728, 1952137912385536, 1000749157519458304, 635146072839001735168, 488855521088102855606272, 448599416591747486039670784, 483861305506660094099058589696, 606050665000453965359938841608192, 872366179652871528356910686198038528, 1430068361869553198039835379199635357696, 2648687881942689612933392158083076801429504, 5503854158077547090902251582359116752300802048]

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

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