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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.

A301742 a(n) = [x^n] 1/(1 - n*Sum_{k>=1} x^(k^3)).

Table of values

n a(n)
0 1
1 1
2 4
3 27
4 256
5 3125
6 46656
7 823543
8 16777224
9 387420651
10 10000003000
11 285311729175
12 8916101692416
13 302875135553107
14 11112007563452544
15 437893910883984375
16 18446744692184842496
17 827240282046275783406
18 39346408782249049076832
19 1978419682220092642678901
20 104857601064960000960000000

List of values

[1, 1, 4, 27, 256, 3125, 46656, 823543, 16777224, 387420651, 10000003000, 285311729175, 8916101692416, 302875135553107, 11112007563452544, 437893910883984375, 18446744692184842496, 827240282046275783406, 39346408782249049076832, 1978419682220092642678901, 104857601064960000960000000]

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

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