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.

A341069 Number of ways to write n as an ordered sum of 9 squarefree numbers.

Table of values

n a(n)
9 1
10 9
11 45
12 156
13 423
14 963
15 1959
16 3708
17 6669
18 11410
19 18594
20 29052
21 44046
22 65196
23 94284
24 133104
25 184248
26 251406
27 338995
28 450936
29 591885
30 768657
31 990567
32 1265832
33 1602273
34 2010294
35 2506572
36 3107136
37 3825675
38 4676643
39 5686347
40 6882912
41 8290431
42 9928305
43 11834289
44 14052816
45 16624846

List of values

[1, 9, 45, 156, 423, 963, 1959, 3708, 6669, 11410, 18594, 29052, 44046, 65196, 94284, 133104, 184248, 251406, 338995, 450936, 591885, 768657, 990567, 1265832, 1602273, 2010294, 2506572, 3107136, 3825675, 4676643, 5686347, 6882912, 8290431, 9928305, 11834289, 14052816, 16624846]

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

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