A232462 - cp's OEIS frontend

A232462 Number of iterations of the map n -> f(f(f(...f(n)...))) to reach the end of the cycle, where f(n) = A006666(n), the initial number n is not counted.

n	a(n)
1	0
2	1
3	4
4	2
5	3
6	0
7	6
8	5
9	8
10	4
11	5
12	7
13	7
14	8
15	8
16	3
17	9
18	9
19	9
20	1
21	1
22	6
23	6
24	6
25	4
26	6
27	7
28	8
29	8
30	8
31	11
32	4
33	10
34	5
35	5
36	9
37	9
38	9
39	7
40	7
41	7
42	7
43	2
44	8
45	8
46	8
47	11
48	9
49	10
50	10
51	10
52	9
53	9
54	12
55	12
56	9
57	7
58	9
59	7
60	9
61	9
62	7
63	7
64	1
65	10
66	10
67	10
68	6
69	6
70	6
71	11
72	4
73	0
74	4
75	6
76	4
77	4
78	7
79	7
80	6
81	4
82	7
83	7
84	6
85	6
86	2
87	2
88	8
89	2
90	8
91	8
92	8
93	8
94	11
95	11
96	5
97	7
98	10
99	10
100	10
101	10
102	10
103	10
104	5
105	7
106	5
107	2
108	5
109	5
110	5
111	9
112	9
113	5
114	7
115	7
116	9
117	9
118	7
119	7
120	9

[0, 1, 4, 2, 3, 0, 6, 5, 8, 4, 5, 7, 7, 8, 8, 3, 9, 9, 9, 1, 1, 6, 6, 6, 4, 6, 7, 8, 8, 8, 11, 4, 10, 5, 5, 9, 9, 9, 7, 7, 7, 7, 2, 8, 8, 8, 11, 9, 10, 10, 10, 9, 9, 12, 12, 9, 7, 9, 7, 9, 9, 7, 7, 1, 10, 10, 10, 6, 6, 6, 11, 4, 0, 4, 6, 4, 4, 7, 7, 6, 4, 7, 7, 6, 6, 2, 2, 8, 2, 8, 8, 8, 8, 11, 11, 5, 7, 10, 10, 10, 10, 10, 10, 5, 7, 5, 2, 5, 5, 5, 9, 9, 5, 7, 7, 9, 9, 7, 7, 9]

cp's OEIS Frontend

A232462 Number of iterations of the map n -> f(f(f(...f(n)...))) to reach the end of the cycle, where f(n) = A006666(n), the initial number n is not counted.

Table of values

List of values

n	a(n)
1	0
2	1
3	4
4	2
5	3
6	0
7	6
8	5
9	8
10	4
11	5
12	7
13	7
14	8
15	8
16	3
17	9
18	9
19	9
20	1
21	1
22	6
23	6
24	6
25	4
26	6
27	7
28	8
29	8
30	8
31	11
32	4
33	10
34	5
35	5
36	9
37	9
38	9
39	7
40	7
41	7
42	7
43	2
44	8
45	8
46	8
47	11
48	9
49	10
50	10
51	10
52	9
53	9
54	12
55	12
56	9
57	7
58	9
59	7
60	9
61	9
62	7
63	7
64	1
65	10
66	10
67	10
68	6
69	6
70	6
71	11
72	4
73	0
74	4
75	6
76	4
77	4
78	7
79	7
80	6
81	4
82	7
83	7
84	6
85	6
86	2
87	2
88	8
89	2
90	8
91	8
92	8
93	8
94	11
95	11
96	5
97	7
98	10
99	10
100	10
101	10
102	10
103	10
104	5
105	7
106	5
107	2
108	5
109	5
110	5
111	9
112	9
113	5
114	7
115	7
116	9
117	9
118	7
119	7
120	9

n	a(n)
1	0
2	1
3	4
4	2
5	3
6	0
7	6
8	5
9	8
10	4
11	5
12	7
13	7
14	8
15	8
16	3
17	9
18	9
19	9
20	1
21	1
22	6
23	6
24	6
25	4
26	6
27	7
28	8
29	8
30	8
31	11
32	4
33	10
34	5
35	5
36	9
37	9
38	9
39	7
40	7
41	7
42	7
43	2
44	8
45	8
46	8
47	11
48	9
49	10
50	10
51	10
52	9
53	9
54	12
55	12
56	9
57	7
58	9
59	7
60	9
61	9
62	7
63	7
64	1
65	10
66	10
67	10
68	6
69	6
70	6
71	11
72	4
73	0
74	4
75	6
76	4
77	4
78	7
79	7
80	6
81	4
82	7
83	7
84	6
85	6
86	2
87	2
88	8
89	2
90	8
91	8
92	8
93	8
94	11
95	11
96	5
97	7
98	10
99	10
100	10
101	10
102	10
103	10
104	5
105	7
106	5
107	2
108	5
109	5
110	5
111	9
112	9
113	5
114	7
115	7
116	9
117	9
118	7
119	7
120	9

n	a(n)
1	0
2	1
3	4
4	2
5	3
6	0
7	6
8	5
9	8
10	4
11	5
12	7
13	7
14	8
15	8
16	3
17	9
18	9
19	9
20	1
21	1
22	6
23	6
24	6
25	4
26	6
27	7
28	8
29	8
30	8
31	11
32	4
33	10
34	5
35	5
36	9
37	9
38	9
39	7
40	7
41	7
42	7
43	2
44	8
45	8
46	8
47	11
48	9
49	10
50	10
51	10
52	9
53	9
54	12
55	12
56	9
57	7
58	9
59	7
60	9
61	9
62	7
63	7
64	1
65	10
66	10
67	10
68	6
69	6
70	6
71	11
72	4
73	0
74	4
75	6
76	4
77	4
78	7
79	7
80	6
81	4
82	7
83	7
84	6
85	6
86	2
87	2
88	8
89	2
90	8
91	8
92	8
93	8
94	11
95	11
96	5
97	7
98	10
99	10
100	10
101	10
102	10
103	10
104	5
105	7
106	5
107	2
108	5
109	5
110	5
111	9
112	9
113	5
114	7
115	7
116	9
117	9
118	7
119	7
120	9