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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.

A380675 Expansion of e.g.f. (1/x) * Series_Reversion( x * (1 - x)^2 * exp(-x * (1 - x)) ).

Table of values

n a(n)
0 1
1 3
2 27
3 436
4 10377
5 329016
6 13079971
7 626414496
8 35132554449
9 2259697340800
10 164013549475371
11 13263204195136512
12 1182645846100592473
13 115285805003164594176
14 12197859187688440506675
15 1392237638583170475298816
16 170517388925776876433310369
17 22307473046095249063001554944

List of values

[1, 3, 27, 436, 10377, 329016, 13079971, 626414496, 35132554449, 2259697340800, 164013549475371, 13263204195136512, 1182645846100592473, 115285805003164594176, 12197859187688440506675, 1392237638583170475298816, 170517388925776876433310369, 22307473046095249063001554944]

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

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