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.

A304189 G.f. A(x) satisfies: [x^n] (1+x)^(n*(n-1)) / A(x) = 0 for n>0.

Table of values

n a(n)
0 1
1 0
2 1
3 14
4 262
5 6512
6 202194
7 7540004
8 328229124
9 16332497152
10 914162756076
11 56834335366552
12 3885119345623448
13 289588265286519808
14 23372826192097312232
15 2030600572225893011568
16 188934550189205698385072
17 18743556336897311790277824
18 1974977055586233987489048976
19 220268077592251409442788164320
20 25923441737544899398961718119392

List of values

[1, 0, 1, 14, 262, 6512, 202194, 7540004, 328229124, 16332497152, 914162756076, 56834335366552, 3885119345623448, 289588265286519808, 23372826192097312232, 2030600572225893011568, 188934550189205698385072, 18743556336897311790277824, 1974977055586233987489048976, 220268077592251409442788164320, 25923441737544899398961718119392]

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

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