A297495 - cp's OEIS frontend

A297495 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)=T(1,0)=1.

n	a(n)
0	1
1	1
2	2
3	2
4	3
5	5
6	2
7	4
8	7
9	12
10	3
11	5
12	9
13	16
14	28
15	5
16	8
17	13
18	22
19	38
20	66
21	2
22	7
23	15
24	28
25	50
26	88
27	154
28	4
29	6
30	13
31	28
32	56
33	106
34	194
35	348
36	7
37	11
38	17
39	30
40	58
41	114
42	220
43	414
44	762
45	12
46	19
47	30
48	47
49	77
50	135
51	249
52	469
53	883
54	1645
55	3
56	15
57	34
58	64
59	111
60	188
61	323
62	572
63	1041
64	1924

[1, 1, 2, 2, 3, 5, 2, 4, 7, 12, 3, 5, 9, 16, 28, 5, 8, 13, 22, 38, 66, 2, 7, 15, 28, 50, 88, 154, 4, 6, 13, 28, 56, 106, 194, 348, 7, 11, 17, 30, 58, 114, 220, 414, 762, 12, 19, 30, 47, 77, 135, 249, 469, 883, 1645, 3, 15, 34, 64, 111, 188, 323, 572, 1041, 1924]

cp's OEIS Frontend

A297495 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)=T(1,0)=1.

Table of values

List of values