A281706 - cp's OEIS frontend

A281706 Number of sets of three positive numbers <= n whose sum is a square.

n	a(n)
0	0
1	0
2	0
3	0
4	1
5	2
6	3
7	5
8	8
9	11
10	15
11	20
12	26
13	33
14	40
15	48
16	57
17	67
18	80
19	93
20	107
21	121
22	136
23	153
24	172
25	193
26	214
27	236
28	259
29	284
30	311
31	340
32	371
33	402
34	433
35	466
36	501
37	538
38	577
39	618
40	661
41	705
42	751
43	798
44	847
45	897
46	949
47	1002
48	1057
49	1115
50	1176
51	1239
52	1303
53	1369
54	1436
55	1505

[0, 0, 0, 0, 1, 2, 3, 5, 8, 11, 15, 20, 26, 33, 40, 48, 57, 67, 80, 93, 107, 121, 136, 153, 172, 193, 214, 236, 259, 284, 311, 340, 371, 402, 433, 466, 501, 538, 577, 618, 661, 705, 751, 798, 847, 897, 949, 1002, 1057, 1115, 1176, 1239, 1303, 1369, 1436, 1505]

cp's OEIS Frontend

A281706 Number of sets of three positive numbers <= n whose sum is a square.

Table of values

List of values