A165053 - cp's OEIS frontend

A165053 Length of preperiodic part of trajectory of n under iteration of the base-6 Kaprekar map in A165051.

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

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

cp's OEIS Frontend

A165053 Length of preperiodic part of trajectory of n under iteration of the base-6 Kaprekar map in A165051.

Table of values

List of values

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

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

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