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.

A131926 Expansion of series reversion of x(1-7x)/(1-x).

Table of values

n a(n)
1 1
2 6
3 78
4 1266
5 23010
6 448062
7 9140118
8 192804954
9 4171347258
10 92051810934
11 2063947865694
12 46885775086338
13 1076785174781394
14 24959959877000238
15 583201632981980454
16 13721408509737851754
17 324797812150741560618
18 7729580015834558984934
19 184829586432121709114478

List of values

[1, 6, 78, 1266, 23010, 448062, 9140118, 192804954, 4171347258, 92051810934, 2063947865694, 46885775086338, 1076785174781394, 24959959877000238, 583201632981980454, 13721408509737851754, 324797812150741560618, 7729580015834558984934, 184829586432121709114478]

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

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