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.

A242668 Expansion of 1/(1 - 8*x + 16*x^2 + x^4 - 4*x^5).

Table of values

n a(n)
0 1
1 8
2 48
3 256
4 1279
5 6132
6 28576
7 130432
8 585985
9 2599952
10 11419808
11 49743104
12 215163647
13 925163500
14 3957669648
15 16854677312
16 71498512897
17 302248757272
18 1273756836176
19 5353050574336
20 22440215412223
21 93856659402724
22 391745066819136
23 1631995960879872

List of values

[1, 8, 48, 256, 1279, 6132, 28576, 130432, 585985, 2599952, 11419808, 49743104, 215163647, 925163500, 3957669648, 16854677312, 71498512897, 302248757272, 1273756836176, 5353050574336, 22440215412223, 93856659402724, 391745066819136, 1631995960879872]