A338731 - cp's OEIS frontend

A338731 Generating function Sum_{n >= 0} a(n)x^n = Sum_{k>=1} x^(k(3*k+1)/2)/(1-x^k).

n	a(n)
0	0
1	0
2	1
3	1
4	1
5	1
6	1
7	2
8	1
9	2
10	1
11	2
12	1
13	2
14	1
15	3
16	1
17	2
18	2
19	2
20	1
21	3
22	1
23	2
24	2
25	2
26	2
27	3
28	1
29	2
30	3
31	2
32	1
33	3
34	2
35	2
36	2
37	2
38	2
39	3
40	2
41	2
42	3
43	2
44	1
45	4
46	2
47	2
48	2
49	2
50	3
51	3
52	1
53	2
54	3
55	3
56	1
57	4
58	2
59	2
60	3
61	2
62	2
63	4
64	1
65	3
66	3
67	2
68	1
69	4
70	3
71	2
72	2
73	2
74	2
75	5
76	1
77	3
78	3
79	2
80	2
81	4
82	2
83	2
84	3
85	3
86	2
87	4
88	1
89	2
90	4
91	3
92	1

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

cp's OEIS Frontend

A338731 Generating function Sum_{n >= 0} a(n)x^n = Sum_{k>=1} x^(k(3*k+1)/2)/(1-x^k).

Table of values

List of values

n	a(n)
0	0
1	0
2	1
3	1
4	1
5	1
6	1
7	2
8	1
9	2
10	1
11	2
12	1
13	2
14	1
15	3
16	1
17	2
18	2
19	2
20	1
21	3
22	1
23	2
24	2
25	2
26	2
27	3
28	1
29	2
30	3
31	2
32	1
33	3
34	2
35	2
36	2
37	2
38	2
39	3
40	2
41	2
42	3
43	2
44	1
45	4
46	2
47	2
48	2
49	2
50	3
51	3
52	1
53	2
54	3
55	3
56	1
57	4
58	2
59	2
60	3
61	2
62	2
63	4
64	1
65	3
66	3
67	2
68	1
69	4
70	3
71	2
72	2
73	2
74	2
75	5
76	1
77	3
78	3
79	2
80	2
81	4
82	2
83	2
84	3
85	3
86	2
87	4
88	1
89	2
90	4
91	3
92	1

n	a(n)
0	0
1	0
2	1
3	1
4	1
5	1
6	1
7	2
8	1
9	2
10	1
11	2
12	1
13	2
14	1
15	3
16	1
17	2
18	2
19	2
20	1
21	3
22	1
23	2
24	2
25	2
26	2
27	3
28	1
29	2
30	3
31	2
32	1
33	3
34	2
35	2
36	2
37	2
38	2
39	3
40	2
41	2
42	3
43	2
44	1
45	4
46	2
47	2
48	2
49	2
50	3
51	3
52	1
53	2
54	3
55	3
56	1
57	4
58	2
59	2
60	3
61	2
62	2
63	4
64	1
65	3
66	3
67	2
68	1
69	4
70	3
71	2
72	2
73	2
74	2
75	5
76	1
77	3
78	3
79	2
80	2
81	4
82	2
83	2
84	3
85	3
86	2
87	4
88	1
89	2
90	4
91	3
92	1

cp's OEIS Frontend

A338731 Generating function Sum_{n >= 0} a(n)*x^n = Sum_{k>=1} x^(k*(3*k+1)/2)/(1-x^k).

Table of values

List of values

A338731 Generating function Sum_{n >= 0} a(n)x^n = Sum_{k>=1} x^(k(3*k+1)/2)/(1-x^k).

n	a(n)
0	0
1	0
2	1
3	1
4	1
5	1
6	1
7	2
8	1
9	2
10	1
11	2
12	1
13	2
14	1
15	3
16	1
17	2
18	2
19	2
20	1
21	3
22	1
23	2
24	2
25	2
26	2
27	3
28	1
29	2
30	3
31	2
32	1
33	3
34	2
35	2
36	2
37	2
38	2
39	3
40	2
41	2
42	3
43	2
44	1
45	4
46	2
47	2
48	2
49	2
50	3
51	3
52	1
53	2
54	3
55	3
56	1
57	4
58	2
59	2
60	3
61	2
62	2
63	4
64	1
65	3
66	3
67	2
68	1
69	4
70	3
71	2
72	2
73	2
74	2
75	5
76	1
77	3
78	3
79	2
80	2
81	4
82	2
83	2
84	3
85	3
86	2
87	4
88	1
89	2
90	4
91	3
92	1