A144626 - cp's OEIS frontend

A144626 Tetrahedron of numbers T(i,j,k) = (i+2j+3k)!/(i!j!k!2^j6^k) read with entries in the order defined in A144625.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	3
6	3
7	4
8	10
9	10
10	1
11	6
12	15
13	15
14	10
15	60
16	105
17	70
18	280
19	280
20	1
21	10
22	45
23	105
24	105
25	20
26	210
27	840
28	1260
29	280
30	2520
31	6300
32	2800
33	15400
34	15400
35	1
36	15
37	105
38	420
39	945
40	945
41	35
42	560
43	3780
44	12600
45	17325
46	840
47	12600
48	69300
49	138600
50	15400
51	184800
52	600600
53	200200
54	1401400
55	1401400

[1, 1, 1, 1, 1, 3, 3, 4, 10, 10, 1, 6, 15, 15, 10, 60, 105, 70, 280, 280, 1, 10, 45, 105, 105, 20, 210, 840, 1260, 280, 2520, 6300, 2800, 15400, 15400, 1, 15, 105, 420, 945, 945, 35, 560, 3780, 12600, 17325, 840, 12600, 69300, 138600, 15400, 184800, 600600, 200200, 1401400, 1401400]

cp's OEIS Frontend

A144626 Tetrahedron of numbers T(i,j,k) = (i+2j+3k)!/(i!j!k!2^j6^k) read with entries in the order defined in A144625.

Table of values

List of values

cp's OEIS Frontend

A144626 Tetrahedron of numbers T(i,j,k) = (i+2*j+3*k)!/(i!*j!*k!*2^j*6^k) read with entries in the order defined in A144625.

Table of values

List of values

A144626 Tetrahedron of numbers T(i,j,k) = (i+2j+3k)!/(i!j!k!2^j6^k) read with entries in the order defined in A144625.