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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.

A162649 E.g.f. satisfies: A(x) = exp( x*cosh(x*A(x)) ).

Table of values

n a(n)
0 1
1 1
2 1
3 4
4 37
5 276
6 2221
7 26888
8 397097
9 6055696
10 103023481
11 2047621632
12 44856857101
13 1051415079872
14 26792169643877
15 743266588537216
16 22085066412427729
17 698048232173484288
18 23495515539312273265

List of values

[1, 1, 1, 4, 37, 276, 2221, 26888, 397097, 6055696, 103023481, 2047621632, 44856857101, 1051415079872, 26792169643877, 743266588537216, 22085066412427729, 698048232173484288, 23495515539312273265]

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

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