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.

A214363 E.g.f. satisfies: A(x) = x + A(x)^2 * cosh(A(x))^2 / 2.

Table of values

n a(n)
1 1
2 1
3 3
4 27
5 285
6 3585
7 56595
8 1062131
9 22868685
10 557624745
11 15204727395
12 458112683787
13 15113457195837
14 541914801559313
15 20984168325697395
16 872681528769576675
17 38793582477781496685
18 1835683831177469267769
19 92124361183712633639235
20 4887330703061330205124475

List of values

[1, 1, 3, 27, 285, 3585, 56595, 1062131, 22868685, 557624745, 15204727395, 458112683787, 15113457195837, 541914801559313, 20984168325697395, 872681528769576675, 38793582477781496685, 1835683831177469267769, 92124361183712633639235, 4887330703061330205124475]

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

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