A376630 - cp's OEIS frontend

A376630 G.f.: Sum_{k>=0} x^(k(k+1)/2) Product_{j=1..k} (1 + x^(2*j-1)).

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	0
6	2
7	2
8	0
9	1
10	2
11	2
12	1
13	1
14	2
15	3
16	2
17	1
18	3
19	2
20	2
21	3
22	3
23	3
24	3
25	4
26	3
27	3
28	4
29	4
30	4
31	5
32	5
33	5
34	4
35	4
36	7
37	7
38	5
39	6
40	8
41	7
42	7
43	6
44	8
45	10
46	8
47	8
48	10
49	11
50	9
51	10
52	12
53	12
54	11
55	12
56	14
57	14
58	13
59	13
60	16
61	17
62	15
63	17
64	18
65	18
66	19
67	19
68	20
69	21
70	22
71	22
72	24
73	24
74	25
75	26
76	27
77	28
78	29
79	30

[1, 1, 1, 1, 1, 0, 2, 2, 0, 1, 2, 2, 1, 1, 2, 3, 2, 1, 3, 2, 2, 3, 3, 3, 3, 4, 3, 3, 4, 4, 4, 5, 5, 5, 4, 4, 7, 7, 5, 6, 8, 7, 7, 6, 8, 10, 8, 8, 10, 11, 9, 10, 12, 12, 11, 12, 14, 14, 13, 13, 16, 17, 15, 17, 18, 18, 19, 19, 20, 21, 22, 22, 24, 24, 25, 26, 27, 28, 29, 30]

cp's OEIS Frontend

A376630 G.f.: Sum_{k>=0} x^(k(k+1)/2) Product_{j=1..k} (1 + x^(2*j-1)).

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	0
6	2
7	2
8	0
9	1
10	2
11	2
12	1
13	1
14	2
15	3
16	2
17	1
18	3
19	2
20	2
21	3
22	3
23	3
24	3
25	4
26	3
27	3
28	4
29	4
30	4
31	5
32	5
33	5
34	4
35	4
36	7
37	7
38	5
39	6
40	8
41	7
42	7
43	6
44	8
45	10
46	8
47	8
48	10
49	11
50	9
51	10
52	12
53	12
54	11
55	12
56	14
57	14
58	13
59	13
60	16
61	17
62	15
63	17
64	18
65	18
66	19
67	19
68	20
69	21
70	22
71	22
72	24
73	24
74	25
75	26
76	27
77	28
78	29
79	30

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	0
6	2
7	2
8	0
9	1
10	2
11	2
12	1
13	1
14	2
15	3
16	2
17	1
18	3
19	2
20	2
21	3
22	3
23	3
24	3
25	4
26	3
27	3
28	4
29	4
30	4
31	5
32	5
33	5
34	4
35	4
36	7
37	7
38	5
39	6
40	8
41	7
42	7
43	6
44	8
45	10
46	8
47	8
48	10
49	11
50	9
51	10
52	12
53	12
54	11
55	12
56	14
57	14
58	13
59	13
60	16
61	17
62	15
63	17
64	18
65	18
66	19
67	19
68	20
69	21
70	22
71	22
72	24
73	24
74	25
75	26
76	27
77	28
78	29
79	30

cp's OEIS Frontend

A376630 G.f.: Sum_{k>=0} x^(k*(k+1)/2) * Product_{j=1..k} (1 + x^(2*j-1)).

Table of values

List of values

A376630 G.f.: Sum_{k>=0} x^(k(k+1)/2) Product_{j=1..k} (1 + x^(2*j-1)).

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	0
6	2
7	2
8	0
9	1
10	2
11	2
12	1
13	1
14	2
15	3
16	2
17	1
18	3
19	2
20	2
21	3
22	3
23	3
24	3
25	4
26	3
27	3
28	4
29	4
30	4
31	5
32	5
33	5
34	4
35	4
36	7
37	7
38	5
39	6
40	8
41	7
42	7
43	6
44	8
45	10
46	8
47	8
48	10
49	11
50	9
51	10
52	12
53	12
54	11
55	12
56	14
57	14
58	13
59	13
60	16
61	17
62	15
63	17
64	18
65	18
66	19
67	19
68	20
69	21
70	22
71	22
72	24
73	24
74	25
75	26
76	27
77	28
78	29
79	30