A183189 - cp's OEIS frontend

A183189 Triangle T(n,k), read by rows, given by (2, 1, 0, 0, 0, 0, 0, 0, 0, ...) DELTA (0, 1/2, -1/2, 0, 0, 0, 0, 0, 0, 0, ...) where DELTA is the operator defined in A084938.

n	a(n)
0	1
1	2
2	0
3	6
4	1
5	0
6	18
7	5
8	0
9	0
10	54
11	21
12	1
13	0
14	0
15	162
16	81
17	8
18	0
19	0
20	0
21	486
22	297
23	45
24	1
25	0
26	0
27	0
28	1458
29	1053
30	216
31	11
32	0
33	0
34	0
35	0
36	4374
37	3645
38	945
39	78
40	1
41	0
42	0
43	0
44	0
45	13122
46	12393
47	3888
48	450
49	14
50	0
51	0
52	0
53	0
54	0

[1, 2, 0, 6, 1, 0, 18, 5, 0, 0, 54, 21, 1, 0, 0, 162, 81, 8, 0, 0, 0, 486, 297, 45, 1, 0, 0, 0, 1458, 1053, 216, 11, 0, 0, 0, 0, 4374, 3645, 945, 78, 1, 0, 0, 0, 0, 13122, 12393, 3888, 450, 14, 0, 0, 0, 0, 0]

cp's OEIS Frontend

A183189 Triangle T(n,k), read by rows, given by (2, 1, 0, 0, 0, 0, 0, 0, 0, ...) DELTA (0, 1/2, -1/2, 0, 0, 0, 0, 0, 0, 0, ...) where DELTA is the operator defined in A084938.

Table of values

List of values