A202209 - cp's OEIS frontend

A202209 Triangle T(n,k), read by rows, given by (2, 1/2, 1/2, 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	5
4	1
5	0
6	13
7	5
8	0
9	0
10	34
11	19
12	1
13	0
14	0
15	89
16	65
17	8
18	0
19	0
20	0
21	233
22	210
23	42
24	1
25	0
26	0
27	0
28	610
29	654
30	183
31	11
32	0
33	0
34	0
35	0
36	1597
37	1985
38	717
39	74
40	1
41	0
42	0
43	0
44	0
45	4181
46	5911
47	2622
48	394
49	14
50	0
51	0
52	0
53	0
54	0

[1, 2, 0, 5, 1, 0, 13, 5, 0, 0, 34, 19, 1, 0, 0, 89, 65, 8, 0, 0, 0, 233, 210, 42, 1, 0, 0, 0, 610, 654, 183, 11, 0, 0, 0, 0, 1597, 1985, 717, 74, 1, 0, 0, 0, 0, 4181, 5911, 2622, 394, 14, 0, 0, 0, 0, 0]

cp's OEIS Frontend

A202209 Triangle T(n,k), read by rows, given by (2, 1/2, 1/2, 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