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.

A218308 E.g.f. A(x) satisfies A( x/(exp(4*x)*cosh(4*x)) ) = exp(3*x)*cosh(3*x).

Table of values

n a(n)
0 1
1 3
2 42
3 1116
4 44616
5 2394288
6 161719200
7 13187258304
8 1261037553792
9 138415816348416
10 17155627044653568
11 2370099000682257408
12 361171910376568571904
13 60185513513709805350912
14 10887989148395358662270976
15 2125192867898778619536457728

List of values

[1, 3, 42, 1116, 44616, 2394288, 161719200, 13187258304, 1261037553792, 138415816348416, 17155627044653568, 2370099000682257408, 361171910376568571904, 60185513513709805350912, 10887989148395358662270976, 2125192867898778619536457728]

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

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