A037942 - cp's OEIS frontend

A037942 Numbers of the form x^2 + y^2 with x >= 0, y >= 0, gcd(x,y)=1, with multiplicity.

n	a(n)
1	1
2	2
3	5
4	10
5	13
6	17
7	25
8	26
9	29
10	34
11	37
12	41
13	50
14	53
15	58
16	61
17	65
18	65
19	73
20	74
21	82
22	85
23	85
24	89
25	97
26	101
27	106
28	109
29	113
30	122
31	125
32	130
33	130
34	137
35	145
36	145
37	146
38	149
39	157
40	169
41	170
42	170
43	173
44	178
45	181
46	185
47	185
48	193
49	194

[1, 2, 5, 10, 13, 17, 25, 26, 29, 34, 37, 41, 50, 53, 58, 61, 65, 65, 73, 74, 82, 85, 85, 89, 97, 101, 106, 109, 113, 122, 125, 130, 130, 137, 145, 145, 146, 149, 157, 169, 170, 170, 173, 178, 181, 185, 185, 193, 194]

cp's OEIS Frontend

A037942 Numbers of the form x^2 + y^2 with x >= 0, y >= 0, gcd(x,y)=1, with multiplicity.

Table of values

List of values

n	a(n)
1	1
2	2
3	5
4	10
5	13
6	17
7	25
8	26
9	29
10	34
11	37
12	41
13	50
14	53
15	58
16	61
17	65
18	65
19	73
20	74
21	82
22	85
23	85
24	89
25	97
26	101
27	106
28	109
29	113
30	122
31	125
32	130
33	130
34	137
35	145
36	145
37	146
38	149
39	157
40	169
41	170
42	170
43	173
44	178
45	181
46	185
47	185
48	193
49	194

n	a(n)
1	1
2	2
3	5
4	10
5	13
6	17
7	25
8	26
9	29
10	34
11	37
12	41
13	50
14	53
15	58
16	61
17	65
18	65
19	73
20	74
21	82
22	85
23	85
24	89
25	97
26	101
27	106
28	109
29	113
30	122
31	125
32	130
33	130
34	137
35	145
36	145
37	146
38	149
39	157
40	169
41	170
42	170
43	173
44	178
45	181
46	185
47	185
48	193
49	194

n	a(n)
1	1
2	2
3	5
4	10
5	13
6	17
7	25
8	26
9	29
10	34
11	37
12	41
13	50
14	53
15	58
16	61
17	65
18	65
19	73
20	74
21	82
22	85
23	85
24	89
25	97
26	101
27	106
28	109
29	113
30	122
31	125
32	130
33	130
34	137
35	145
36	145
37	146
38	149
39	157
40	169
41	170
42	170
43	173
44	178
45	181
46	185
47	185
48	193
49	194