A297497 - cp's OEIS frontend

A297497 Triangle T(n,k) (n>=0, 0<=k<=n) read by rows: use T(n,k)=T(n,k-1)+T(n-1,k-1) rule except left edge is the sequence read by rows, initial values are T(0,0)=0, T(1,0)=1.

n	a(n)
0	0
1	1
2	1
3	1
4	2
5	3
6	1
7	2
8	4
9	7
10	2
11	3
12	5
13	9
14	16
15	3
16	5
17	8
18	13
19	22
20	38
21	1
22	4
23	9
24	17
25	30
26	52
27	90
28	2
29	3
30	7
31	16
32	33
33	63
34	115
35	205
36	4
37	6
38	9
39	16
40	32
41	65
42	128
43	243
44	448
45	7
46	11
47	17
48	26
49	42
50	74
51	139
52	267
53	510
54	958
55	2
56	9
57	20
58	37
59	63
60	105
61	179
62	318
63	585
64	1095
65	2053
66	3
67	5
68	14

[0, 1, 1, 1, 2, 3, 1, 2, 4, 7, 2, 3, 5, 9, 16, 3, 5, 8, 13, 22, 38, 1, 4, 9, 17, 30, 52, 90, 2, 3, 7, 16, 33, 63, 115, 205, 4, 6, 9, 16, 32, 65, 128, 243, 448, 7, 11, 17, 26, 42, 74, 139, 267, 510, 958, 2, 9, 20, 37, 63, 105, 179, 318, 585, 1095, 2053, 3, 5, 14]

cp's OEIS Frontend

A297497 Triangle T(n,k) (n>=0, 0<=k<=n) read by rows: use T(n,k)=T(n,k-1)+T(n-1,k-1) rule except left edge is the sequence read by rows, initial values are T(0,0)=0, T(1,0)=1.

Table of values

List of values