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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.

A307418 Expansion of 1/(1 - x - 2*x/(1 - 3*x - 4*x/(1 - 5*x - 6*x/(1 - 7*x - 8*x/(1 - ...))))), a continued fraction.

Table of values

n a(n)
0 1
1 3
2 23
3 297
4 5377
5 125211
6 3564311
7 119923089
8 4655903809
9 204870639987
10 10075617486167
11 547693463064633
12 32607543239954113
13 2110160087505699339
14 147482363058886213079
15 11071382656533287144481
16 888443133459417946162561
17 75894715974405095400952803

List of values

[1, 3, 23, 297, 5377, 125211, 3564311, 119923089, 4655903809, 204870639987, 10075617486167, 547693463064633, 32607543239954113, 2110160087505699339, 147482363058886213079, 11071382656533287144481, 888443133459417946162561, 75894715974405095400952803]

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

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