A028960 - cp's OEIS frontend

A028960 Numbers represented by quadratic form with Gram matrix [ 3, 1; 1, 8 ].

n	a(n)
1	0
2	3
3	8
4	9
5	12
6	13
7	16
8	24
9	27
10	29
11	31
12	32
13	36
14	39
15	41
16	47
17	48
18	52
19	64
20	69
21	71
22	72
23	73
24	75
25	81
26	87
27	93
28	96
29	104
30	108
31	116
32	117
33	123
34	124
35	127
36	128
37	131
38	139
39	141
40	144
41	147
42	151
43	156
44	163
45	164
46	169
47	177
48	179
49	184
50	188
51	192
52	193
53	197
54	200

[0, 3, 8, 9, 12, 13, 16, 24, 27, 29, 31, 32, 36, 39, 41, 47, 48, 52, 64, 69, 71, 72, 73, 75, 81, 87, 93, 96, 104, 108, 116, 117, 123, 124, 127, 128, 131, 139, 141, 144, 147, 151, 156, 163, 164, 169, 177, 179, 184, 188, 192, 193, 197, 200]

cp's OEIS Frontend

A028960 Numbers represented by quadratic form with Gram matrix [ 3, 1; 1, 8 ].

Table of values

List of values

n	a(n)
1	0
2	3
3	8
4	9
5	12
6	13
7	16
8	24
9	27
10	29
11	31
12	32
13	36
14	39
15	41
16	47
17	48
18	52
19	64
20	69
21	71
22	72
23	73
24	75
25	81
26	87
27	93
28	96
29	104
30	108
31	116
32	117
33	123
34	124
35	127
36	128
37	131
38	139
39	141
40	144
41	147
42	151
43	156
44	163
45	164
46	169
47	177
48	179
49	184
50	188
51	192
52	193
53	197
54	200

n	a(n)
1	0
2	3
3	8
4	9
5	12
6	13
7	16
8	24
9	27
10	29
11	31
12	32
13	36
14	39
15	41
16	47
17	48
18	52
19	64
20	69
21	71
22	72
23	73
24	75
25	81
26	87
27	93
28	96
29	104
30	108
31	116
32	117
33	123
34	124
35	127
36	128
37	131
38	139
39	141
40	144
41	147
42	151
43	156
44	163
45	164
46	169
47	177
48	179
49	184
50	188
51	192
52	193
53	197
54	200

n	a(n)
1	0
2	3
3	8
4	9
5	12
6	13
7	16
8	24
9	27
10	29
11	31
12	32
13	36
14	39
15	41
16	47
17	48
18	52
19	64
20	69
21	71
22	72
23	73
24	75
25	81
26	87
27	93
28	96
29	104
30	108
31	116
32	117
33	123
34	124
35	127
36	128
37	131
38	139
39	141
40	144
41	147
42	151
43	156
44	163
45	164
46	169
47	177
48	179
49	184
50	188
51	192
52	193
53	197
54	200