A378181 - cp's OEIS frontend

A378181 a(1) = 0, a(n) = binomial(bigomega(n) + omega(n) - 1, omega(n)), where bigomega = A001222 and omega = A001221.

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

[0, 1, 1, 2, 1, 3, 1, 3, 2, 3, 1, 6, 1, 3, 3, 4, 1, 6, 1, 6, 3, 3, 1, 10, 2, 3, 3, 6, 1, 10, 1, 5, 3, 3, 3, 10, 1, 3, 3, 10, 1, 10, 1, 6, 6, 3, 1, 15, 2, 6, 3, 6, 1, 10, 3, 10, 3, 3, 1, 20, 1, 3, 6, 6, 3, 10, 1, 6, 3, 10, 1, 15, 1, 3, 6, 6, 3, 10, 1, 15, 4, 3, 1]

cp's OEIS Frontend

A378181 a(1) = 0, a(n) = binomial(bigomega(n) + omega(n) - 1, omega(n)), where bigomega = A001222 and omega = A001221.

Table of values

List of values

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

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

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