A157149 - cp's OEIS frontend

A157149 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 = 3, read by rows.

n	a(n)
0	1
1	1
2	1
3	1
4	11
5	1
6	1
7	57
8	57
9	1
10	1
11	247
12	930
13	247
14	1
15	1
16	1013
17	10006
18	10006
19	1013
20	1
21	1
22	4083
23	89139
24	225230
25	89139
26	4083
27	1
28	1
29	16369
30	719691
31	3771323
32	3771323
33	719691
34	16369
35	1
36	1
37	65519
38	5495836
39	53239541
40	108865438
41	53239541
42	5495836
43	65519
44	1

[1, 1, 1, 1, 11, 1, 1, 57, 57, 1, 1, 247, 930, 247, 1, 1, 1013, 10006, 10006, 1013, 1, 1, 4083, 89139, 225230, 89139, 4083, 1, 1, 16369, 719691, 3771323, 3771323, 719691, 16369, 1, 1, 65519, 5495836, 53239541, 108865438, 53239541, 5495836, 65519, 1]

cp's OEIS Frontend

A157149 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 = 3, read by rows.

Table of values

List of values

cp's OEIS Frontend

A157149 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 = 3, read by rows.

Table of values

List of values

A157149 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 = 3, read by rows.