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.

A387344 Expansion of 1/(1 - 8*x + 4*x^2)^(7/2).

Table of values

n a(n)
0 1
1 28
2 490
3 6888
4 85134
5 966504
6 10329396
7 105520272
8 1040821782
9 9982940968
10 93584478988
11 860746864432
12 7790240975244
13 69539700514704
14 613370153844456
15 5353909699803168
16 46303471415495910
17 397188087484393128
18 3382162609845269404
19 28610626973414978800

List of values

[1, 28, 490, 6888, 85134, 966504, 10329396, 105520272, 1040821782, 9982940968, 93584478988, 860746864432, 7790240975244, 69539700514704, 613370153844456, 5353909699803168, 46303471415495910, 397188087484393128, 3382162609845269404, 28610626973414978800]

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

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