A160565 - cp's OEIS frontend

A160565 Diagonal sums of number triangle [k<=n]*C(n,2n-2k)2^(n-k)A000108(n-k).

n	a(n)
0	1
1	0
2	1
3	2
4	1
5	6
6	9
7	12
8	41
9	60
10	121
11	310
12	505
13	1162
14	2577
15	4760
16	11089
17	23256
18	47089
19	107274
20	223345
21	476366
22	1061017
23	2237796
24	4888313
25	10745748
26	23048169
27	50792638
28	111180265
29	241786898
30	534219297

[1, 0, 1, 2, 1, 6, 9, 12, 41, 60, 121, 310, 505, 1162, 2577, 4760, 11089, 23256, 47089, 107274, 223345, 476366, 1061017, 2237796, 4888313, 10745748, 23048169, 50792638, 111180265, 241786898, 534219297]

cp's OEIS Frontend

A160565 Diagonal sums of number triangle [k<=n]*C(n,2n-2k)2^(n-k)A000108(n-k).

Table of values

List of values