A067337 - cp's OEIS frontend

A067337 Triangle where T(n,k)=2*T(n,k-1)+C(n-1,k)-C(n-1,k-1) and n>=k>=0.

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	3
6	1
7	3
8	5
9	9
10	1
11	4
12	8
13	14
14	27
15	1
16	5
17	12
18	22
19	41
20	81
21	1
22	6
23	17
24	34
25	63
26	122
27	243
28	1
29	7
30	23
31	51
32	97
33	185
34	365
35	729
36	1
37	8
38	30
39	74
40	148
41	282
42	550
43	1094
44	2187
45	1
46	9
47	38
48	104
49	222
50	430
51	832
52	1644
53	3281
54	6561
55	1
56	10
57	47
58	142
59	326
60	652
61	1262
62	2476
63	4925
64	9842

[1, 1, 1, 1, 2, 3, 1, 3, 5, 9, 1, 4, 8, 14, 27, 1, 5, 12, 22, 41, 81, 1, 6, 17, 34, 63, 122, 243, 1, 7, 23, 51, 97, 185, 365, 729, 1, 8, 30, 74, 148, 282, 550, 1094, 2187, 1, 9, 38, 104, 222, 430, 832, 1644, 3281, 6561, 1, 10, 47, 142, 326, 652, 1262, 2476, 4925, 9842]

cp's OEIS Frontend

A067337 Triangle where T(n,k)=2*T(n,k-1)+C(n-1,k)-C(n-1,k-1) and n>=k>=0.

Table of values

List of values