A028929 - cp's OEIS frontend

A028929 Numbers represented by quadratic form with Gram matrix [ 4, 1; 1, 6 ], divided by 2.

n	a(n)
1	0
2	2
3	3
4	4
5	6
6	8
7	9
8	12
9	13
10	16
11	18
12	24
13	26
14	27
15	29
16	31
17	32
18	36
19	39
20	41
21	46
22	47
23	48
24	50
25	52
26	54
27	58
28	62
29	64
30	69
31	71
32	72
33	73
34	75
35	78
36	81
37	82
38	87
39	92
40	93
41	94
42	96
43	98
44	100
45	104
46	108
47	116
48	117
49	118
50	123
51	124
52	127
53	128
54	131
55	138
56	139
57	141
58	142
59	144
60	146
61	147
62	150
63	151
64	156

[0, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 31, 32, 36, 39, 41, 46, 47, 48, 50, 52, 54, 58, 62, 64, 69, 71, 72, 73, 75, 78, 81, 82, 87, 92, 93, 94, 96, 98, 100, 104, 108, 116, 117, 118, 123, 124, 127, 128, 131, 138, 139, 141, 142, 144, 146, 147, 150, 151, 156]

cp's OEIS Frontend

A028929 Numbers represented by quadratic form with Gram matrix [ 4, 1; 1, 6 ], divided by 2.

Table of values

List of values

n	a(n)
1	0
2	2
3	3
4	4
5	6
6	8
7	9
8	12
9	13
10	16
11	18
12	24
13	26
14	27
15	29
16	31
17	32
18	36
19	39
20	41
21	46
22	47
23	48
24	50
25	52
26	54
27	58
28	62
29	64
30	69
31	71
32	72
33	73
34	75
35	78
36	81
37	82
38	87
39	92
40	93
41	94
42	96
43	98
44	100
45	104
46	108
47	116
48	117
49	118
50	123
51	124
52	127
53	128
54	131
55	138
56	139
57	141
58	142
59	144
60	146
61	147
62	150
63	151
64	156

n	a(n)
1	0
2	2
3	3
4	4
5	6
6	8
7	9
8	12
9	13
10	16
11	18
12	24
13	26
14	27
15	29
16	31
17	32
18	36
19	39
20	41
21	46
22	47
23	48
24	50
25	52
26	54
27	58
28	62
29	64
30	69
31	71
32	72
33	73
34	75
35	78
36	81
37	82
38	87
39	92
40	93
41	94
42	96
43	98
44	100
45	104
46	108
47	116
48	117
49	118
50	123
51	124
52	127
53	128
54	131
55	138
56	139
57	141
58	142
59	144
60	146
61	147
62	150
63	151
64	156

n	a(n)
1	0
2	2
3	3
4	4
5	6
6	8
7	9
8	12
9	13
10	16
11	18
12	24
13	26
14	27
15	29
16	31
17	32
18	36
19	39
20	41
21	46
22	47
23	48
24	50
25	52
26	54
27	58
28	62
29	64
30	69
31	71
32	72
33	73
34	75
35	78
36	81
37	82
38	87
39	92
40	93
41	94
42	96
43	98
44	100
45	104
46	108
47	116
48	117
49	118
50	123
51	124
52	127
53	128
54	131
55	138
56	139
57	141
58	142
59	144
60	146
61	147
62	150
63	151
64	156