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.

A218307 E.g.f. A(x) satisfies A( x/(exp(4*x)*cosh(4*x)) ) = exp(x)*cosh(x).

Table of values

n a(n)
0 1
1 1
2 10
3 244
4 9288
5 483216
6 31949216
7 2564959552
8 242374510720
9 26355555496192
10 3241906046249472
11 445085008158569472
12 67469834196870809600
13 11192986206960277688320
14 2017105871358529382883328
15 392394481517424330142203904
16 81955683182673295403291541504

List of values

[1, 1, 10, 244, 9288, 483216, 31949216, 2564959552, 242374510720, 26355555496192, 3241906046249472, 445085008158569472, 67469834196870809600, 11192986206960277688320, 2017105871358529382883328, 392394481517424330142203904, 81955683182673295403291541504]

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

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