A223732 - cp's OEIS frontend

A223732 Positive numbers that are the sum of three nonzero squares with no common factor > 1 in exactly one way.

n	a(n)
1	3
2	6
3	9
4	11
5	14
6	17
7	18
8	19
9	21
10	22
11	26
12	27
13	29
14	30
15	34
16	35
17	42
18	43
19	45
20	46
21	49
22	50
23	53
24	61
25	65
26	67
27	70
28	73
29	75
30	78
31	82
32	91
33	93
34	97
35	106
36	109
37	115
38	133
39	142
40	145
41	147
42	157
43	163
44	169
45	190
46	193
47	202
48	205
49	235
50	253
51	265
52	277
53	298
54	397
55	403
56	427
57	442
58	445
59	505
60	793

[3, 6, 9, 11, 14, 17, 18, 19, 21, 22, 26, 27, 29, 30, 34, 35, 42, 43, 45, 46, 49, 50, 53, 61, 65, 67, 70, 73, 75, 78, 82, 91, 93, 97, 106, 109, 115, 133, 142, 145, 147, 157, 163, 169, 190, 193, 202, 205, 235, 253, 265, 277, 298, 397, 403, 427, 442, 445, 505, 793]

cp's OEIS Frontend

A223732 Positive numbers that are the sum of three nonzero squares with no common factor > 1 in exactly one way.

Table of values

List of values

n	a(n)
1	3
2	6
3	9
4	11
5	14
6	17
7	18
8	19
9	21
10	22
11	26
12	27
13	29
14	30
15	34
16	35
17	42
18	43
19	45
20	46
21	49
22	50
23	53
24	61
25	65
26	67
27	70
28	73
29	75
30	78
31	82
32	91
33	93
34	97
35	106
36	109
37	115
38	133
39	142
40	145
41	147
42	157
43	163
44	169
45	190
46	193
47	202
48	205
49	235
50	253
51	265
52	277
53	298
54	397
55	403
56	427
57	442
58	445
59	505
60	793

n	a(n)
1	3
2	6
3	9
4	11
5	14
6	17
7	18
8	19
9	21
10	22
11	26
12	27
13	29
14	30
15	34
16	35
17	42
18	43
19	45
20	46
21	49
22	50
23	53
24	61
25	65
26	67
27	70
28	73
29	75
30	78
31	82
32	91
33	93
34	97
35	106
36	109
37	115
38	133
39	142
40	145
41	147
42	157
43	163
44	169
45	190
46	193
47	202
48	205
49	235
50	253
51	265
52	277
53	298
54	397
55	403
56	427
57	442
58	445
59	505
60	793

n	a(n)
1	3
2	6
3	9
4	11
5	14
6	17
7	18
8	19
9	21
10	22
11	26
12	27
13	29
14	30
15	34
16	35
17	42
18	43
19	45
20	46
21	49
22	50
23	53
24	61
25	65
26	67
27	70
28	73
29	75
30	78
31	82
32	91
33	93
34	97
35	106
36	109
37	115
38	133
39	142
40	145
41	147
42	157
43	163
44	169
45	190
46	193
47	202
48	205
49	235
50	253
51	265
52	277
53	298
54	397
55	403
56	427
57	442
58	445
59	505
60	793