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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.

A126111 Number of subsets of {1,2,3,...,n} whose sum is a cube.

Table of values

n a(n)
1 2
2 2
3 2
4 3
5 5
6 6
7 8
8 15
9 29
10 48
11 71
12 112
13 216
14 445
15 849
16 1459
17 2403
18 4239
19 8343
20 17049
21 33416
22 61192
23 107290
24 190803
25 361136
26 722568
27 1457638
28 2847209
29 5322619
30 9679593
31 17715193
32 33626815
33 66430582
34 133432610
35 264832126
36 511136916
37 960634698
38 1786150886

List of values

[2, 2, 2, 3, 5, 6, 8, 15, 29, 48, 71, 112, 216, 445, 849, 1459, 2403, 4239, 8343, 17049, 33416, 61192, 107290, 190803, 361136, 722568, 1457638, 2847209, 5322619, 9679593, 17715193, 33626815, 66430582, 133432610, 264832126, 511136916, 960634698, 1786150886]

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

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