A169629 - cp's OEIS frontend

A169629 Array T(n,k) read by antidiagonals: T(n,k) = Sum_{v=1..n, v odd} binomial(n,v)*k^v.

n	a(n)
1	1
2	2
3	2
4	4
5	4
6	3
7	8
8	14
9	6
10	4
11	16
12	40
13	36
14	8
15	5
16	32
17	122
18	120
19	76
20	10
21	6
22	64
23	364
24	528
25	272
26	140
27	12
28	7
29	128
30	1094
31	2016
32	1684
33	520
34	234
35	14
36	8
37	256
38	3280
39	8256
40	7448
41	4400
42	888
43	364
44	16
45	9
46	512
47	9842
48	32640
49	40156
50	21280
51	9966
52	1400
53	536
54	18
55	10

[1, 2, 2, 4, 4, 3, 8, 14, 6, 4, 16, 40, 36, 8, 5, 32, 122, 120, 76, 10, 6, 64, 364, 528, 272, 140, 12, 7, 128, 1094, 2016, 1684, 520, 234, 14, 8, 256, 3280, 8256, 7448, 4400, 888, 364, 16, 9, 512, 9842, 32640, 40156, 21280, 9966, 1400, 536, 18, 10]

cp's OEIS Frontend

A169629 Array T(n,k) read by antidiagonals: T(n,k) = Sum_{v=1..n, v odd} binomial(n,v)*k^v.

Table of values

List of values