A199400 - cp's OEIS frontend

A199400 Triangle T(n,k), read by rows, given by (2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,...) DELTA (2,1,3,2,4,3,5,4,6,5,7,6,8,7,9,...) where DELTA is the operator defined in A084938.

n	a(n)
0	1
1	2
2	2
3	4
4	10
5	6
6	8
7	38
8	54
9	24
10	16
11	130
12	330
13	336
14	120
15	32
16	422
17	1710
18	3000
19	2400
20	720
21	64
22	1330
23	8106
24	21840
25	29400
26	19440
27	5040
28	128
29	4118
30	36414
31	141624
32	285600
33	312480
34	176400
35	40320
36	256
37	12610
38	158010
39	853776
40	2421720
41	3900960
42	3598560
43	1774080
44	362880

[1, 2, 2, 4, 10, 6, 8, 38, 54, 24, 16, 130, 330, 336, 120, 32, 422, 1710, 3000, 2400, 720, 64, 1330, 8106, 21840, 29400, 19440, 5040, 128, 4118, 36414, 141624, 285600, 312480, 176400, 40320, 256, 12610, 158010, 853776, 2421720, 3900960, 3598560, 1774080, 362880]

cp's OEIS Frontend

A199400 Triangle T(n,k), read by rows, given by (2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,...) DELTA (2,1,3,2,4,3,5,4,6,5,7,6,8,7,9,...) where DELTA is the operator defined in A084938.

Table of values

List of values