A109767 - cp's OEIS frontend

A109767 Triangle T(n,k), 0 <= k <= n, defined by T(n,k) = 2^k*A001497(n,k).

n	a(n)
0	1
1	2
2	2
3	12
4	12
5	4
6	120
7	120
8	48
9	8
10	1680
11	1680
12	720
13	160
14	16
15	30240
16	30240
17	13440
18	3360
19	480
20	32
21	665280
22	665280
23	302400
24	80640
25	13440
26	1344
27	64
28	17297280
29	17297280
30	7983360
31	2217600
32	403200
33	48384
34	3584
35	128
36	518918400
37	518918400

[1, 2, 2, 12, 12, 4, 120, 120, 48, 8, 1680, 1680, 720, 160, 16, 30240, 30240, 13440, 3360, 480, 32, 665280, 665280, 302400, 80640, 13440, 1344, 64, 17297280, 17297280, 7983360, 2217600, 403200, 48384, 3584, 128, 518918400, 518918400]

cp's OEIS Frontend

A109767 Triangle T(n,k), 0 <= k <= n, defined by T(n,k) = 2^k*A001497(n,k).

Table of values

List of values