A165045 - cp's OEIS frontend

A165045 Number of cycles of n-digit numbers (including fixed points) under the base-5 Kaprekar map A165032.

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	2
12	1
13	3
14	2
15	6
16	3
17	9
18	2
19	14
20	2
21	16
22	4
23	23
24	4
25	26
26	4
27	30
28	5
29	36
30	7
31	40
32	11
33	54
34	11
35	68
36	14
37	77
38	16
39	83
40	18
41	95
42	19
43	107
44	25
45	126
46	27
47	144
48	29
49	150
50	30
51	160
52	33
53	188
54	35
55	196
56	41
57	209
58	42
59	238
60	46
61	247
62	50
63	257
64	63
65	313
66	64
67	367
68	78
69	378
70	82
71	397
72	91

[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 3, 2, 6, 3, 9, 2, 14, 2, 16, 4, 23, 4, 26, 4, 30, 5, 36, 7, 40, 11, 54, 11, 68, 14, 77, 16, 83, 18, 95, 19, 107, 25, 126, 27, 144, 29, 150, 30, 160, 33, 188, 35, 196, 41, 209, 42, 238, 46, 247, 50, 257, 63, 313, 64, 367, 78, 378, 82, 397, 91]

cp's OEIS Frontend

A165045 Number of cycles of n-digit numbers (including fixed points) under the base-5 Kaprekar map A165032.

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	2
12	1
13	3
14	2
15	6
16	3
17	9
18	2
19	14
20	2
21	16
22	4
23	23
24	4
25	26
26	4
27	30
28	5
29	36
30	7
31	40
32	11
33	54
34	11
35	68
36	14
37	77
38	16
39	83
40	18
41	95
42	19
43	107
44	25
45	126
46	27
47	144
48	29
49	150
50	30
51	160
52	33
53	188
54	35
55	196
56	41
57	209
58	42
59	238
60	46
61	247
62	50
63	257
64	63
65	313
66	64
67	367
68	78
69	378
70	82
71	397
72	91

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	2
12	1
13	3
14	2
15	6
16	3
17	9
18	2
19	14
20	2
21	16
22	4
23	23
24	4
25	26
26	4
27	30
28	5
29	36
30	7
31	40
32	11
33	54
34	11
35	68
36	14
37	77
38	16
39	83
40	18
41	95
42	19
43	107
44	25
45	126
46	27
47	144
48	29
49	150
50	30
51	160
52	33
53	188
54	35
55	196
56	41
57	209
58	42
59	238
60	46
61	247
62	50
63	257
64	63
65	313
66	64
67	367
68	78
69	378
70	82
71	397
72	91

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	2
12	1
13	3
14	2
15	6
16	3
17	9
18	2
19	14
20	2
21	16
22	4
23	23
24	4
25	26
26	4
27	30
28	5
29	36
30	7
31	40
32	11
33	54
34	11
35	68
36	14
37	77
38	16
39	83
40	18
41	95
42	19
43	107
44	25
45	126
46	27
47	144
48	29
49	150
50	30
51	160
52	33
53	188
54	35
55	196
56	41
57	209
58	42
59	238
60	46
61	247
62	50
63	257
64	63
65	313
66	64
67	367
68	78
69	378
70	82
71	397
72	91