A137743 - cp's OEIS frontend

A137743 Number T(m,n) of different strings of length n obtained from "123...m" by iteratively duplicating any substring; formatted as upper right triangle.

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	4
9	3
10	1
11	1
12	8
13	8
14	4
15	1
16	1
17	16
18	21
19	13
20	5
21	1
22	1
23	32
24	54
25	40
26	19
27	6
28	1
29	1
30	64
31	138
32	119
33	66
34	26
35	7
36	1
37	1
38	128
39	355
40	348
41	218
42	100
43	34
44	8
45	1
46	1
47	256
48	924
49	1014
50	700
51	360
52	143
53	43
54	9
55	1
56	1
57	512
58	2432
59	2966
60	2218
61	1246
62	555
63	196
64	53
65	10
66	1

[1, 1, 1, 1, 2, 1, 1, 4, 3, 1, 1, 8, 8, 4, 1, 1, 16, 21, 13, 5, 1, 1, 32, 54, 40, 19, 6, 1, 1, 64, 138, 119, 66, 26, 7, 1, 1, 128, 355, 348, 218, 100, 34, 8, 1, 1, 256, 924, 1014, 700, 360, 143, 43, 9, 1, 1, 512, 2432, 2966, 2218, 1246, 555, 196, 53, 10, 1]

cp's OEIS Frontend

A137743 Number T(m,n) of different strings of length n obtained from "123...m" by iteratively duplicating any substring; formatted as upper right triangle.

Table of values

List of values