A133336 - cp's OEIS frontend

A133336 Triangle T(n,k), 0 <= k <= n, read by rows, given by [1,1,1,1,1,1,1,...] DELTA [0,1,0,1,0,1,0,1,0,...] where DELTA is the operator defined in A084938.

n	a(n)
0	1
1	1
2	0
3	2
4	1
5	0
6	5
7	5
8	1
9	0
10	14
11	21
12	9
13	1
14	0
15	42
16	84
17	56
18	14
19	1
20	0
21	132
22	330
23	300
24	120
25	20
26	1
27	0
28	429
29	1287
30	1485
31	825
32	225
33	27
34	1
35	0
36	1430
37	5005
38	7007
39	5005
40	1925
41	385
42	35
43	1
44	0
45	4862
46	19448
47	32032
48	28028
49	14014
50	4004
51	616
52	44
53	1
54	0
55	16796
56	75582
57	143208
58	148512
59	91728
60	34398
61	7644
62	936
63	54
64	1
65	0

[1, 1, 0, 2, 1, 0, 5, 5, 1, 0, 14, 21, 9, 1, 0, 42, 84, 56, 14, 1, 0, 132, 330, 300, 120, 20, 1, 0, 429, 1287, 1485, 825, 225, 27, 1, 0, 1430, 5005, 7007, 5005, 1925, 385, 35, 1, 0, 4862, 19448, 32032, 28028, 14014, 4004, 616, 44, 1, 0, 16796, 75582, 143208, 148512, 91728, 34398, 7644, 936, 54, 1, 0]

cp's OEIS Frontend

A133336 Triangle T(n,k), 0 <= k <= n, read by rows, given by [1,1,1,1,1,1,1,...] DELTA [0,1,0,1,0,1,0,1,0,...] where DELTA is the operator defined in A084938.

Table of values

List of values