A301508 - cp's OEIS frontend

A301508 Expansion of Product_{k>=0} (1 + x^(4k+2))(1 + x^(4*k+3)).

n	a(n)
0	1
1	0
2	1
3	1
4	0
5	1
6	1
7	1
8	1
9	2
10	2
11	2
12	2
13	3
14	2
15	3
16	4
17	4
18	5
19	5
20	6
21	7
22	6
23	8
24	9
25	9
26	11
27	12
28	13
29	14
30	15
31	17
32	19
33	20
34	23
35	25
36	27
37	29
38	31
39	35
40	37
41	40
42	46
43	48
44	52
45	57
46	60
47	66
48	71
49	76
50	85
51	90
52	97
53	105
54	112
55	121
56	129
57	140
58	152
59	161
60	174
61	187
62	198
63	214
64	228
65	245
66	265
67	280
68	302
69	323
70	342

[1, 0, 1, 1, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 2, 3, 4, 4, 5, 5, 6, 7, 6, 8, 9, 9, 11, 12, 13, 14, 15, 17, 19, 20, 23, 25, 27, 29, 31, 35, 37, 40, 46, 48, 52, 57, 60, 66, 71, 76, 85, 90, 97, 105, 112, 121, 129, 140, 152, 161, 174, 187, 198, 214, 228, 245, 265, 280, 302, 323, 342]

cp's OEIS Frontend

A301508 Expansion of Product_{k>=0} (1 + x^(4k+2))(1 + x^(4*k+3)).

Table of values

List of values

n	a(n)
0	1
1	0
2	1
3	1
4	0
5	1
6	1
7	1
8	1
9	2
10	2
11	2
12	2
13	3
14	2
15	3
16	4
17	4
18	5
19	5
20	6
21	7
22	6
23	8
24	9
25	9
26	11
27	12
28	13
29	14
30	15
31	17
32	19
33	20
34	23
35	25
36	27
37	29
38	31
39	35
40	37
41	40
42	46
43	48
44	52
45	57
46	60
47	66
48	71
49	76
50	85
51	90
52	97
53	105
54	112
55	121
56	129
57	140
58	152
59	161
60	174
61	187
62	198
63	214
64	228
65	245
66	265
67	280
68	302
69	323
70	342

n	a(n)
0	1
1	0
2	1
3	1
4	0
5	1
6	1
7	1
8	1
9	2
10	2
11	2
12	2
13	3
14	2
15	3
16	4
17	4
18	5
19	5
20	6
21	7
22	6
23	8
24	9
25	9
26	11
27	12
28	13
29	14
30	15
31	17
32	19
33	20
34	23
35	25
36	27
37	29
38	31
39	35
40	37
41	40
42	46
43	48
44	52
45	57
46	60
47	66
48	71
49	76
50	85
51	90
52	97
53	105
54	112
55	121
56	129
57	140
58	152
59	161
60	174
61	187
62	198
63	214
64	228
65	245
66	265
67	280
68	302
69	323
70	342

cp's OEIS Frontend

A301508 Expansion of Product_{k>=0} (1 + x^(4*k+2))*(1 + x^(4*k+3)).

Table of values

List of values

A301508 Expansion of Product_{k>=0} (1 + x^(4k+2))(1 + x^(4*k+3)).

n	a(n)
0	1
1	0
2	1
3	1
4	0
5	1
6	1
7	1
8	1
9	2
10	2
11	2
12	2
13	3
14	2
15	3
16	4
17	4
18	5
19	5
20	6
21	7
22	6
23	8
24	9
25	9
26	11
27	12
28	13
29	14
30	15
31	17
32	19
33	20
34	23
35	25
36	27
37	29
38	31
39	35
40	37
41	40
42	46
43	48
44	52
45	57
46	60
47	66
48	71
49	76
50	85
51	90
52	97
53	105
54	112
55	121
56	129
57	140
58	152
59	161
60	174
61	187
62	198
63	214
64	228
65	245
66	265
67	280
68	302
69	323
70	342