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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.

A082302 Expansion of g.f.: (1 - 5*x - sqrt(25*x^2 - 14*x + 1))/(2*x).

Table of values

n a(n)
0 1
1 6
2 42
3 330
4 2814
5 25422
6 239442
7 2326434
8 23151030
9 234784662
10 2417832186
11 25216231866
12 265796560302
13 2827138163550
14 30306009654690
15 327081253546770
16 3551148743559270
17 38758882760119590
18 425024567305557450

List of values

[1, 6, 42, 330, 2814, 25422, 239442, 2326434, 23151030, 234784662, 2417832186, 25216231866, 265796560302, 2827138163550, 30306009654690, 327081253546770, 3551148743559270, 38758882760119590, 425024567305557450]

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

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