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.

A281869 Number of sets of exactly nine positive integers <= n having a square element sum.

Table of values

n a(n)
9 0
10 1
11 3
12 14
13 47
14 121
15 296
16 660
17 1358
18 2646
19 4905
20 8704
21 14887
22 24649
23 39651
24 62175
25 95286
26 143038
27 210732
28 305210
29 435195
30 611697
31 848494
32 1162662
33 1575195
34 2111713
35 2803273
36 3687272
37 4808464
38 6220104
39 7985229
40 10178073
41 12885638
42 16209468
43 20267579
44 25196567

List of values

[0, 1, 3, 14, 47, 121, 296, 660, 1358, 2646, 4905, 8704, 14887, 24649, 39651, 62175, 95286, 143038, 210732, 305210, 435195, 611697, 848494, 1162662, 1575195, 2111713, 2803273, 3687272, 4808464, 6220104, 7985229, 10178073, 12885638, 16209468, 20267579, 25196567]

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

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