A157147 - cp's OEIS frontend

A157147 Triangle T(n, k, m) = (m(n-k) + 1)T(n-1, k-1, m) + (mk + 1)T(n-1, k, m) + mk(n-k)*T(n-2, k-1, m) with T(n, 0, m) = T(n, n, m) = 1 and m = 1, read by rows.

n	a(n)
0	1
1	1
2	1
3	1
4	5
5	1
6	1
7	15
8	15
9	1
10	1
11	37
12	110
13	37
14	1
15	1
16	83
17	568
18	568
19	83
20	1
21	1
22	177
23	2415
24	5534
25	2415
26	177
27	1
28	1
29	367
30	9137
31	41027
32	41027
33	9137
34	367
35	1
36	1
37	749
38	32104
39	255155
40	498814
41	255155
42	32104
43	749
44	1
45	1
46	1515
47	107442
48	1409814
49	4845540
50	4845540
51	1409814
52	107442
53	1515
54	1

[1, 1, 1, 1, 5, 1, 1, 15, 15, 1, 1, 37, 110, 37, 1, 1, 83, 568, 568, 83, 1, 1, 177, 2415, 5534, 2415, 177, 1, 1, 367, 9137, 41027, 41027, 9137, 367, 1, 1, 749, 32104, 255155, 498814, 255155, 32104, 749, 1, 1, 1515, 107442, 1409814, 4845540, 4845540, 1409814, 107442, 1515, 1]

cp's OEIS Frontend

A157147 Triangle T(n, k, m) = (m(n-k) + 1)T(n-1, k-1, m) + (mk + 1)T(n-1, k, m) + mk(n-k)*T(n-2, k-1, m) with T(n, 0, m) = T(n, n, m) = 1 and m = 1, read by rows.

Table of values

List of values

cp's OEIS Frontend

A157147 Triangle T(n, k, m) = (m*(n-k) + 1)*T(n-1, k-1, m) + (m*k + 1)*T(n-1, k, m) + m*k*(n-k)*T(n-2, k-1, m) with T(n, 0, m) = T(n, n, m) = 1 and m = 1, read by rows.

Table of values

List of values

A157147 Triangle T(n, k, m) = (m(n-k) + 1)T(n-1, k-1, m) + (mk + 1)T(n-1, k, m) + mk(n-k)*T(n-2, k-1, m) with T(n, 0, m) = T(n, n, m) = 1 and m = 1, read by rows.