A377080 - cp's OEIS frontend

A377080 G.f.: Sum_{k>=1} x^(2k^2) Product_{j=1..k} (1 + x^j).

n	a(n)
0	0
1	0
2	1
3	1
4	0
5	0
6	0
7	0
8	1
9	1
10	1
11	1
12	0
13	0
14	0
15	0
16	0
17	0
18	1
19	1
20	1
21	2
22	1
23	1
24	1
25	0
26	0
27	0
28	0
29	0
30	0
31	0
32	1
33	1
34	1
35	2
36	2
37	2
38	2
39	2
40	1
41	1
42	1
43	0
44	0
45	0
46	0
47	0
48	0
49	0
50	1
51	1
52	1
53	2
54	2
55	3
56	3
57	3
58	3
59	3
60	3
61	2
62	2
63	1
64	1
65	1
66	0
67	0
68	0
69	0
70	0
71	0
72	1
73	1
74	1
75	2
76	2
77	3
78	4
79	4
80	4
81	5
82	5
83	5
84	5
85	4
86	4

[0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 2, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 2, 2, 2, 2, 2, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 2, 2, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 2, 2, 3, 4, 4, 4, 5, 5, 5, 5, 4, 4]

cp's OEIS Frontend

A377080 G.f.: Sum_{k>=1} x^(2k^2) Product_{j=1..k} (1 + x^j).

Table of values

List of values

n	a(n)
0	0
1	0
2	1
3	1
4	0
5	0
6	0
7	0
8	1
9	1
10	1
11	1
12	0
13	0
14	0
15	0
16	0
17	0
18	1
19	1
20	1
21	2
22	1
23	1
24	1
25	0
26	0
27	0
28	0
29	0
30	0
31	0
32	1
33	1
34	1
35	2
36	2
37	2
38	2
39	2
40	1
41	1
42	1
43	0
44	0
45	0
46	0
47	0
48	0
49	0
50	1
51	1
52	1
53	2
54	2
55	3
56	3
57	3
58	3
59	3
60	3
61	2
62	2
63	1
64	1
65	1
66	0
67	0
68	0
69	0
70	0
71	0
72	1
73	1
74	1
75	2
76	2
77	3
78	4
79	4
80	4
81	5
82	5
83	5
84	5
85	4
86	4

n	a(n)
0	0
1	0
2	1
3	1
4	0
5	0
6	0
7	0
8	1
9	1
10	1
11	1
12	0
13	0
14	0
15	0
16	0
17	0
18	1
19	1
20	1
21	2
22	1
23	1
24	1
25	0
26	0
27	0
28	0
29	0
30	0
31	0
32	1
33	1
34	1
35	2
36	2
37	2
38	2
39	2
40	1
41	1
42	1
43	0
44	0
45	0
46	0
47	0
48	0
49	0
50	1
51	1
52	1
53	2
54	2
55	3
56	3
57	3
58	3
59	3
60	3
61	2
62	2
63	1
64	1
65	1
66	0
67	0
68	0
69	0
70	0
71	0
72	1
73	1
74	1
75	2
76	2
77	3
78	4
79	4
80	4
81	5
82	5
83	5
84	5
85	4
86	4

cp's OEIS Frontend

A377080 G.f.: Sum_{k>=1} x^(2*k^2) * Product_{j=1..k} (1 + x^j).

Table of values

List of values

A377080 G.f.: Sum_{k>=1} x^(2k^2) Product_{j=1..k} (1 + x^j).

n	a(n)
0	0
1	0
2	1
3	1
4	0
5	0
6	0
7	0
8	1
9	1
10	1
11	1
12	0
13	0
14	0
15	0
16	0
17	0
18	1
19	1
20	1
21	2
22	1
23	1
24	1
25	0
26	0
27	0
28	0
29	0
30	0
31	0
32	1
33	1
34	1
35	2
36	2
37	2
38	2
39	2
40	1
41	1
42	1
43	0
44	0
45	0
46	0
47	0
48	0
49	0
50	1
51	1
52	1
53	2
54	2
55	3
56	3
57	3
58	3
59	3
60	3
61	2
62	2
63	1
64	1
65	1
66	0
67	0
68	0
69	0
70	0
71	0
72	1
73	1
74	1
75	2
76	2
77	3
78	4
79	4
80	4
81	5
82	5
83	5
84	5
85	4
86	4