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.

A218306 E.g.f. A(x) satisfies A( x/(exp(3*x)*cosh(3*x)) ) = exp(2*x)*cosh(2*x).

Table of values

n a(n)
0 1
1 2
2 20
3 392
4 11648
5 466112
6 23517824
7 1434077696
8 102618951680
9 8432793964544
10 782753794531328
11 81007725700038656
12 9249066952457584640
13 1154952975718091325440
14 156588371428134115868672
15 22908199202756436344963072
16 3597006040171205977538822144

List of values

[1, 2, 20, 392, 11648, 466112, 23517824, 1434077696, 102618951680, 8432793964544, 782753794531328, 81007725700038656, 9249066952457584640, 1154952975718091325440, 156588371428134115868672, 22908199202756436344963072, 3597006040171205977538822144]

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

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