A341041 - cp's OEIS frontend

A341041 If n = Product (p_j^k_j) then a(n) = 1 + Product (a(pi(p_j))), where pi = A000720, with a(1) = 1.

n	a(n)
1	1
2	2
3	3
4	2
5	4
6	3
7	3
8	2
9	3
10	4
11	5
12	3
13	4
14	3
15	7
16	2
17	4
18	3
19	3
20	4
21	5
22	5
23	4
24	3
25	4
26	4
27	3
28	3
29	5
30	7
31	6
32	2
33	9
34	4
35	7
36	3
37	4
38	3
39	7
40	4
41	5
42	5
43	4
44	5
45	7
46	4
47	8
48	3
49	3
50	4
51	7
52	4
53	3
54	3
55	13
56	3
57	5
58	5
59	5
60	7
61	4
62	6
63	5
64	2
65	10
66	9
67	4
68	4
69	7
70	7
71	5
72	3
73	6
74	4
75	7
76	3
77	9
78	7
79	6
80	4
81	3
82	5
83	5
84	5
85	10
86	4
87	9
88	5
89	4
90	7
91	7
92	4
93	11
94	8
95	7
96	3
97	5
98	3
99	9
100	4

[1, 2, 3, 2, 4, 3, 3, 2, 3, 4, 5, 3, 4, 3, 7, 2, 4, 3, 3, 4, 5, 5, 4, 3, 4, 4, 3, 3, 5, 7, 6, 2, 9, 4, 7, 3, 4, 3, 7, 4, 5, 5, 4, 5, 7, 4, 8, 3, 3, 4, 7, 4, 3, 3, 13, 3, 5, 5, 5, 7, 4, 6, 5, 2, 10, 9, 4, 4, 7, 7, 5, 3, 6, 4, 7, 3, 9, 7, 6, 4, 3, 5, 5, 5, 10, 4, 9, 5, 4, 7, 7, 4, 11, 8, 7, 3, 5, 3, 9, 4]

cp's OEIS Frontend

A341041 If n = Product (p_j^k_j) then a(n) = 1 + Product (a(pi(p_j))), where pi = A000720, with a(1) = 1.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	2
5	4
6	3
7	3
8	2
9	3
10	4
11	5
12	3
13	4
14	3
15	7
16	2
17	4
18	3
19	3
20	4
21	5
22	5
23	4
24	3
25	4
26	4
27	3
28	3
29	5
30	7
31	6
32	2
33	9
34	4
35	7
36	3
37	4
38	3
39	7
40	4
41	5
42	5
43	4
44	5
45	7
46	4
47	8
48	3
49	3
50	4
51	7
52	4
53	3
54	3
55	13
56	3
57	5
58	5
59	5
60	7
61	4
62	6
63	5
64	2
65	10
66	9
67	4
68	4
69	7
70	7
71	5
72	3
73	6
74	4
75	7
76	3
77	9
78	7
79	6
80	4
81	3
82	5
83	5
84	5
85	10
86	4
87	9
88	5
89	4
90	7
91	7
92	4
93	11
94	8
95	7
96	3
97	5
98	3
99	9
100	4

n	a(n)
1	1
2	2
3	3
4	2
5	4
6	3
7	3
8	2
9	3
10	4
11	5
12	3
13	4
14	3
15	7
16	2
17	4
18	3
19	3
20	4
21	5
22	5
23	4
24	3
25	4
26	4
27	3
28	3
29	5
30	7
31	6
32	2
33	9
34	4
35	7
36	3
37	4
38	3
39	7
40	4
41	5
42	5
43	4
44	5
45	7
46	4
47	8
48	3
49	3
50	4
51	7
52	4
53	3
54	3
55	13
56	3
57	5
58	5
59	5
60	7
61	4
62	6
63	5
64	2
65	10
66	9
67	4
68	4
69	7
70	7
71	5
72	3
73	6
74	4
75	7
76	3
77	9
78	7
79	6
80	4
81	3
82	5
83	5
84	5
85	10
86	4
87	9
88	5
89	4
90	7
91	7
92	4
93	11
94	8
95	7
96	3
97	5
98	3
99	9
100	4

n	a(n)
1	1
2	2
3	3
4	2
5	4
6	3
7	3
8	2
9	3
10	4
11	5
12	3
13	4
14	3
15	7
16	2
17	4
18	3
19	3
20	4
21	5
22	5
23	4
24	3
25	4
26	4
27	3
28	3
29	5
30	7
31	6
32	2
33	9
34	4
35	7
36	3
37	4
38	3
39	7
40	4
41	5
42	5
43	4
44	5
45	7
46	4
47	8
48	3
49	3
50	4
51	7
52	4
53	3
54	3
55	13
56	3
57	5
58	5
59	5
60	7
61	4
62	6
63	5
64	2
65	10
66	9
67	4
68	4
69	7
70	7
71	5
72	3
73	6
74	4
75	7
76	3
77	9
78	7
79	6
80	4
81	3
82	5
83	5
84	5
85	10
86	4
87	9
88	5
89	4
90	7
91	7
92	4
93	11
94	8
95	7
96	3
97	5
98	3
99	9
100	4