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.

A387283 Expansion of 1/((1-3*x) * (1-7*x))^(5/2).

Table of values

n a(n)
0 1
1 25
2 385
3 4725
4 50820
5 501900
6 4672920
7 41685600
8 360085935
9 3033805775
10 25058420387
11 203669422775
12 1633497471060
13 12955708250100
14 101784012971220
15 793140294780900
16 6136733150696295
17 47186865239460975
18 360841077902101335
19 2745899433121042275
20 20804106874715457216

List of values

[1, 25, 385, 4725, 50820, 501900, 4672920, 41685600, 360085935, 3033805775, 25058420387, 203669422775, 1633497471060, 12955708250100, 101784012971220, 793140294780900, 6136733150696295, 47186865239460975, 360841077902101335, 2745899433121042275, 20804106874715457216]