A034034 - cp's OEIS frontend

A034034 Numbers that are primitively or imprimitively represented by x^2+2y^2, but not both.

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	6
7	8
8	11
9	12
10	16
11	17
12	19
13	22
14	24
15	25
16	32
17	33
18	34
19	36
20	38
21	41
22	43
23	44
24	48
25	49
26	50
27	51
28	57
29	59
30	64
31	66
32	67
33	68
34	72
35	73
36	75
37	76
38	82
39	83
40	86
41	88
42	89
43	96
44	97
45	98
46	100
47	102
48	107
49	108
50	113
51	114
52	118
53	123
54	128
55	129
56	131

[0, 1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 25, 32, 33, 34, 36, 38, 41, 43, 44, 48, 49, 50, 51, 57, 59, 64, 66, 67, 68, 72, 73, 75, 76, 82, 83, 86, 88, 89, 96, 97, 98, 100, 102, 107, 108, 113, 114, 118, 123, 128, 129, 131]

cp's OEIS Frontend

A034034 Numbers that are primitively or imprimitively represented by x^2+2y^2, but not both.

Table of values

List of values

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	6
7	8
8	11
9	12
10	16
11	17
12	19
13	22
14	24
15	25
16	32
17	33
18	34
19	36
20	38
21	41
22	43
23	44
24	48
25	49
26	50
27	51
28	57
29	59
30	64
31	66
32	67
33	68
34	72
35	73
36	75
37	76
38	82
39	83
40	86
41	88
42	89
43	96
44	97
45	98
46	100
47	102
48	107
49	108
50	113
51	114
52	118
53	123
54	128
55	129
56	131

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	6
7	8
8	11
9	12
10	16
11	17
12	19
13	22
14	24
15	25
16	32
17	33
18	34
19	36
20	38
21	41
22	43
23	44
24	48
25	49
26	50
27	51
28	57
29	59
30	64
31	66
32	67
33	68
34	72
35	73
36	75
37	76
38	82
39	83
40	86
41	88
42	89
43	96
44	97
45	98
46	100
47	102
48	107
49	108
50	113
51	114
52	118
53	123
54	128
55	129
56	131

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	6
7	8
8	11
9	12
10	16
11	17
12	19
13	22
14	24
15	25
16	32
17	33
18	34
19	36
20	38
21	41
22	43
23	44
24	48
25	49
26	50
27	51
28	57
29	59
30	64
31	66
32	67
33	68
34	72
35	73
36	75
37	76
38	82
39	83
40	86
41	88
42	89
43	96
44	97
45	98
46	100
47	102
48	107
49	108
50	113
51	114
52	118
53	123
54	128
55	129
56	131