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.

A331792 Expansion of ((1 - 4*x)/sqrt(1 - 8*x + 4*x^2) - 1)/(6*x^2).

Table of values

n a(n)
0 1
1 8
2 57
3 400
4 2810
5 19824
6 140497
7 999968
8 7143966
9 51206320
10 368094122
11 2652720096
12 19159794004
13 138658606688
14 1005231020865
15 7299082678336
16 53074479789878
17 386419850997552
18 2816685368479342
19 20553133273532000
20 150120362670452076

List of values

[1, 8, 57, 400, 2810, 19824, 140497, 999968, 7143966, 51206320, 368094122, 2652720096, 19159794004, 138658606688, 1005231020865, 7299082678336, 53074479789878, 386419850997552, 2816685368479342, 20553133273532000, 150120362670452076]

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

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