A344915 - cp's OEIS frontend

A344915 T(n, k) = (3^(-k)n!2^(n - 3k))/(k!(n - 3*k)!), for n >= 0 and 0 <= k <= floor(n/3). Triangle read by rows.

n	a(n)
0	1
1	2
2	4
3	8
4	2
5	16
6	16
7	32
8	80
9	64
10	320
11	40
12	128
13	1120
14	560
15	256
16	3584
17	4480
18	512
19	10752
20	26880
21	2240
22	1024
23	30720
24	134400
25	44800
26	2048
27	84480
28	591360
29	492800
30	4096
31	225280
32	2365440
33	3942400
34	246400
35	8192
36	585728
37	8785920
38	25625600
39	6406400

[1, 2, 4, 8, 2, 16, 16, 32, 80, 64, 320, 40, 128, 1120, 560, 256, 3584, 4480, 512, 10752, 26880, 2240, 1024, 30720, 134400, 44800, 2048, 84480, 591360, 492800, 4096, 225280, 2365440, 3942400, 246400, 8192, 585728, 8785920, 25625600, 6406400]

cp's OEIS Frontend

A344915 T(n, k) = (3^(-k)n!2^(n - 3k))/(k!(n - 3*k)!), for n >= 0 and 0 <= k <= floor(n/3). Triangle read by rows.

Table of values

List of values

cp's OEIS Frontend

A344915 T(n, k) = (3^(-k)*n!*2^(n - 3*k))/(k!*(n - 3*k)!), for n >= 0 and 0 <= k <= floor(n/3). Triangle read by rows.

Table of values

List of values

A344915 T(n, k) = (3^(-k)n!2^(n - 3k))/(k!(n - 3*k)!), for n >= 0 and 0 <= k <= floor(n/3). Triangle read by rows.