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.

A381172 E.g.f. A(x) satisfies A(x) = 1/( 1 - x * A(x)^2 * cosh(x * A(x)) ).

Table of values

n a(n)
0 1
1 1
2 6
3 75
4 1416
5 36065
6 1160400
7 45182347
8 2066343552
9 108594342369
10 6449557524480
11 427226389872491
12 31230489190382592
13 2497416890105693569
14 216875134620623990784
15 20324880119519860657515
16 2044641793664946681446400
17 219762483007148574205773377
18 25134006030221243013604835328

List of values

[1, 1, 6, 75, 1416, 36065, 1160400, 45182347, 2066343552, 108594342369, 6449557524480, 427226389872491, 31230489190382592, 2497416890105693569, 216875134620623990784, 20324880119519860657515, 2044641793664946681446400, 219762483007148574205773377, 25134006030221243013604835328]

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

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