A165125 - cp's OEIS frontend

A165125 Number of n-digit fixed points under the base-9 Kaprekar map A165110.

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

[1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 1, 2, 1, 1, 2, 2, 3, 2, 2, 1, 4, 2, 3, 2, 3, 3, 4, 2, 3, 4, 4, 4, 4, 4, 4, 5, 4, 4, 5, 4, 5, 5, 5, 5, 6, 5, 6, 6, 6, 5, 7, 6, 7, 6, 6, 6, 8, 6, 7, 7, 8, 8, 8, 7, 7, 9, 8, 8]

cp's OEIS Frontend

A165125 Number of n-digit fixed points under the base-9 Kaprekar map A165110.

Table of values

List of values

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

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

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