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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.

A368934 Expansion of (1/x) * Series_Reversion( x * (1-x)^2 * (1-x-x^2) ).

Table of values

n a(n)
0 1
1 3
2 16
3 104
4 751
5 5789
6 46656
7 388377
8 3313304
9 28816513
10 254548840
11 2277498340
12 20596833817
13 187974816142
14 1729033498416
15 16012809644088
16 149186508912927
17 1397300099214753
18 13149137686976324
19 124262625068365924
20 1178796712807563025

List of values

[1, 3, 16, 104, 751, 5789, 46656, 388377, 3313304, 28816513, 254548840, 2277498340, 20596833817, 187974816142, 1729033498416, 16012809644088, 149186508912927, 1397300099214753, 13149137686976324, 124262625068365924, 1178796712807563025]

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

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