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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.

A350693 Number of b > 0 which permit n^3 to be written as a sum of powers of b in n parts. Each exponent c is an integer >= 0, n^3 = b^c_1 + b^c_2 + ... + b^c_n.

Table of values

n a(n)
2 3
3 5
4 8
5 7
6 10
7 13
8 17
9 19
10 12
11 20
12 16
13 18
14 18
15 25
16 25
17 21
18 14
19 28
20 31
21 34
22 19
23 22
24 29
25 34
26 28
27 33
28 29
29 38
30 19
31 33
32 30
33 31
34 34
35 51
36 44
37 30
38 20
39 41
40 38
41 44
42 18
43 37
44 42
45 52
46 27
47 30
48 37
49 59
50 39
51 50
52 28
53 35
54 37
55 82
56 64
57 44
58 19
59 36
60 27
61 36
62 27
63 52
64 85
65 65
66 35
67 40
68 29

List of values

[3, 5, 8, 7, 10, 13, 17, 19, 12, 20, 16, 18, 18, 25, 25, 21, 14, 28, 31, 34, 19, 22, 29, 34, 28, 33, 29, 38, 19, 33, 30, 31, 34, 51, 44, 30, 20, 41, 38, 44, 18, 37, 42, 52, 27, 30, 37, 59, 39, 50, 28, 35, 37, 82, 64, 44, 19, 36, 27, 36, 27, 52, 85, 65, 35, 40, 29]

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

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