A164736 - cp's OEIS frontend

A164736 Number of n-digit cycles of length 5 under the Kaprekar map A151949.

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

[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 3, 0, 5, 0, 6, 0, 6, 1, 6, 3, 6, 5, 6, 6, 6, 6, 7, 6, 9, 6, 11, 6, 12, 6, 12, 7, 12, 9, 12, 11, 12, 12, 12, 12, 13, 12, 15, 12, 17, 12, 18, 12, 18, 13, 18, 15, 18, 17, 18, 18, 18, 18, 19, 18, 21, 18, 23, 18, 24, 18, 24, 19, 24, 21, 24, 23, 24, 24, 24]

cp's OEIS Frontend

A164736 Number of n-digit cycles of length 5 under the Kaprekar map A151949.

Table of values

List of values

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

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

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