A211402 - cp's OEIS frontend

A211402 Triangle T(n,k), 0<=k<=n, given by (0,2,0,4,0,6,0,8,0,10,0,...) DELTA (1, 2, 3, 4, 5, 6, 7, 8, 9,...) where DELTA is the operator defined in A084938.

n	a(n)
0	1
1	0
2	1
3	0
4	2
5	3
6	0
7	4
8	18
9	15
10	0
11	8
12	84
13	180
14	105
15	0
16	16
17	360
18	1500
19	2100
20	945
21	0
22	32
23	1488
24	10800
25	27300
26	28350
27	10395
28	0
29	64
30	6048
31	72240
32	294000
33	529200
34	436590
35	135135
36	0
37	128
38	24384
39	463680
40	2857680
41	7938000
42	11060280
43	7567560
44	2027025

[1, 0, 1, 0, 2, 3, 0, 4, 18, 15, 0, 8, 84, 180, 105, 0, 16, 360, 1500, 2100, 945, 0, 32, 1488, 10800, 27300, 28350, 10395, 0, 64, 6048, 72240, 294000, 529200, 436590, 135135, 0, 128, 24384, 463680, 2857680, 7938000, 11060280, 7567560, 2027025]

cp's OEIS Frontend

A211402 Triangle T(n,k), 0<=k<=n, given by (0,2,0,4,0,6,0,8,0,10,0,...) DELTA (1, 2, 3, 4, 5, 6, 7, 8, 9,...) where DELTA is the operator defined in A084938.

Table of values

List of values