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.

A363104 Expansion of g.f. A(x) satisfying 4 = Sum_{n=-oo..+oo} (-x)^n * (4*A(x) + x^(n-1))^(n+1).

Table of values

n a(n)
0 1
1 6
2 44
3 348
4 2886
5 24800
6 218888
7 1972572
8 18075100
9 167900506
10 1577467760
11 14963979584
12 143124912880
13 1378756186748
14 13365212659144
15 130274948580864
16 1276075285222662
17 12554452588117632
18 124003727286837484
19 1229203475053859456
20 12224294019862383720

List of values

[1, 6, 44, 348, 2886, 24800, 218888, 1972572, 18075100, 167900506, 1577467760, 14963979584, 143124912880, 1378756186748, 13365212659144, 130274948580864, 1276075285222662, 12554452588117632, 124003727286837484, 1229203475053859456, 12224294019862383720]

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

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