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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.

A341139 Number of ways to write n as an ordered sum of 10 prime powers (including 1).

Table of values

n a(n)
10 1
11 10
12 55
13 220
14 715
15 1992
16 4915
17 10990
18 22660
19 43660
20 79463
21 137830
22 229460
23 368710
24 574410
25 870644
26 1287545
27 1862110
28 2639135
29 3672050
30 5024035
31 6768950
32 8992340
33 11792070
34 15279450
35 19579514
36 24832415
37 31193900
38 38837085
39 47952400
40 58750125
41 71458860
42 86328885

List of values

[1, 10, 55, 220, 715, 1992, 4915, 10990, 22660, 43660, 79463, 137830, 229460, 368710, 574410, 870644, 1287545, 1862110, 2639135, 3672050, 5024035, 6768950, 8992340, 11792070, 15279450, 19579514, 24832415, 31193900, 38837085, 47952400, 58750125, 71458860, 86328885]

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

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