A140740 - cp's OEIS frontend

A140740 Triangle read by rows: T(n,n) = 1 and for k with 1 <= k < n: T(n+1,k) = T(n,k) + T(n - n mod k, k).

n	a(n)
1	1
2	2
3	1
4	4
5	2
6	1
7	8
8	3
9	2
10	1
11	16
12	6
13	3
14	2
15	1
16	32
17	9
18	4
19	3
20	2
21	1
22	64
23	18
24	8
25	4
26	3
27	2
28	1
29	128
30	27
31	12
32	5
33	4
34	3
35	2
36	1
37	256
38	54
39	16
40	10
41	5
42	4
43	3
44	2
45	1
46	512
47	81
48	32
49	15
50	6
51	5
52	4
53	3
54	2
55	1
56	1024
57	162
58	48
59	20
60	12
61	6
62	5
63	4
64	3
65	2
66	1
67	2048
68	243
69	64
70	25
71	18
72	7
73	6
74	5
75	4
76	3
77	2
78	1
79	4096
80	486
81	128
82	50
83	24

[1, 2, 1, 4, 2, 1, 8, 3, 2, 1, 16, 6, 3, 2, 1, 32, 9, 4, 3, 2, 1, 64, 18, 8, 4, 3, 2, 1, 128, 27, 12, 5, 4, 3, 2, 1, 256, 54, 16, 10, 5, 4, 3, 2, 1, 512, 81, 32, 15, 6, 5, 4, 3, 2, 1, 1024, 162, 48, 20, 12, 6, 5, 4, 3, 2, 1, 2048, 243, 64, 25, 18, 7, 6, 5, 4, 3, 2, 1, 4096, 486, 128, 50, 24]

cp's OEIS Frontend

A140740 Triangle read by rows: T(n,n) = 1 and for k with 1 <= k < n: T(n+1,k) = T(n,k) + T(n - n mod k, k).

Table of values

List of values