A111146 - cp's OEIS frontend

A111146 Triangle T(n,k), read by rows, given by [0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, ...] DELTA [1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, ...] where DELTA is the operator defined in A084938.

n	a(n)
0	1
1	0
2	1
3	0
4	0
5	2
6	0
7	0
8	1
9	4
10	0
11	0
12	2
13	5
14	8
15	0
16	0
17	6
18	15
19	17
20	16
21	0
22	0
23	24
24	62
25	68
26	49
27	32
28	0
29	0
30	120
31	322
32	359
33	243
34	129
35	64
36	0
37	0
38	720
39	2004
40	2308
41	1553
42	756
43	321
44	128
45	0
46	0
47	5040
48	14508
49	17332
50	11903
51	5622
52	2151
53	769
54	256
55	0
56	0
57	40320
58	119664

[1, 0, 1, 0, 0, 2, 0, 0, 1, 4, 0, 0, 2, 5, 8, 0, 0, 6, 15, 17, 16, 0, 0, 24, 62, 68, 49, 32, 0, 0, 120, 322, 359, 243, 129, 64, 0, 0, 720, 2004, 2308, 1553, 756, 321, 128, 0, 0, 5040, 14508, 17332, 11903, 5622, 2151, 769, 256, 0, 0, 40320, 119664]

cp's OEIS Frontend

A111146 Triangle T(n,k), read by rows, given by [0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, ...] DELTA [1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, ...] where DELTA is the operator defined in A084938.

Table of values

List of values