A165054 - cp's OEIS frontend

A165054 (Length of preperiodic part) + (length of cycle) of trajectory of n under iteration of the base-6 Kaprekar map in A165051.

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

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

cp's OEIS Frontend

A165054 (Length of preperiodic part) + (length of cycle) of trajectory of n under iteration of the base-6 Kaprekar map in A165051.

Table of values

List of values

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

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

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