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.

A098460 Expansion of e.g.f. 1/sqrt(1-2x-2x^2).

Table of values

n a(n)
0 1
1 1
2 5
3 33
4 321
5 3945
6 59445
7 1056825
8 21677985
9 503799345
10 13084021125
11 375524312625
12 11803392302625
13 403235809601625
14 14876913457531125
15 589498927632239625
16 24969077812488434625
17 1125803018759825030625

List of values

[1, 1, 5, 33, 321, 3945, 59445, 1056825, 21677985, 503799345, 13084021125, 375524312625, 11803392302625, 403235809601625, 14876913457531125, 589498927632239625, 24969077812488434625, 1125803018759825030625]

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

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