A165085 - cp's OEIS frontend

A165085 Number of n-digit numbers in a cycle (including fixed points) under the base-7 Kaprekar map A165071.

n	a(n)
1	1
2	0
3	2
4	3
5	5
6	6
7	6
8	6
9	11
10	6
11	1
12	7
13	8
14	11
15	5
16	14
17	6
18	2
19	13
20	19
21	15
22	11
23	21
24	17
25	31
26	32
27	35
28	16
29	45
30	42
31	55
32	31
33	65
34	34
35	84
36	24
37	107
38	45
39	117
40	39
41	138
42	54
43	164
44	53
45	184
46	67
47	212
48	70
49	240
50	81
51	277
52	90
53	310
54	97
55	350
56	108
57	388
58	125
59	436
60	140
61	481
62	155
63	526
64	179
65	591
66	181
67	653

[1, 0, 2, 3, 5, 6, 6, 6, 11, 6, 1, 7, 8, 11, 5, 14, 6, 2, 13, 19, 15, 11, 21, 17, 31, 32, 35, 16, 45, 42, 55, 31, 65, 34, 84, 24, 107, 45, 117, 39, 138, 54, 164, 53, 184, 67, 212, 70, 240, 81, 277, 90, 310, 97, 350, 108, 388, 125, 436, 140, 481, 155, 526, 179, 591, 181, 653]

cp's OEIS Frontend

A165085 Number of n-digit numbers in a cycle (including fixed points) under the base-7 Kaprekar map A165071.

Table of values

List of values

n	a(n)
1	1
2	0
3	2
4	3
5	5
6	6
7	6
8	6
9	11
10	6
11	1
12	7
13	8
14	11
15	5
16	14
17	6
18	2
19	13
20	19
21	15
22	11
23	21
24	17
25	31
26	32
27	35
28	16
29	45
30	42
31	55
32	31
33	65
34	34
35	84
36	24
37	107
38	45
39	117
40	39
41	138
42	54
43	164
44	53
45	184
46	67
47	212
48	70
49	240
50	81
51	277
52	90
53	310
54	97
55	350
56	108
57	388
58	125
59	436
60	140
61	481
62	155
63	526
64	179
65	591
66	181
67	653

n	a(n)
1	1
2	0
3	2
4	3
5	5
6	6
7	6
8	6
9	11
10	6
11	1
12	7
13	8
14	11
15	5
16	14
17	6
18	2
19	13
20	19
21	15
22	11
23	21
24	17
25	31
26	32
27	35
28	16
29	45
30	42
31	55
32	31
33	65
34	34
35	84
36	24
37	107
38	45
39	117
40	39
41	138
42	54
43	164
44	53
45	184
46	67
47	212
48	70
49	240
50	81
51	277
52	90
53	310
54	97
55	350
56	108
57	388
58	125
59	436
60	140
61	481
62	155
63	526
64	179
65	591
66	181
67	653

n	a(n)
1	1
2	0
3	2
4	3
5	5
6	6
7	6
8	6
9	11
10	6
11	1
12	7
13	8
14	11
15	5
16	14
17	6
18	2
19	13
20	19
21	15
22	11
23	21
24	17
25	31
26	32
27	35
28	16
29	45
30	42
31	55
32	31
33	65
34	34
35	84
36	24
37	107
38	45
39	117
40	39
41	138
42	54
43	164
44	53
45	184
46	67
47	212
48	70
49	240
50	81
51	277
52	90
53	310
54	97
55	350
56	108
57	388
58	125
59	436
60	140
61	481
62	155
63	526
64	179
65	591
66	181
67	653