A371996 - cp's OEIS frontend

A371996 Triangle read by rows: T(m, n, k) = 1 if k = 0 and T(m, n, k - 1) if k = n; otherwise (-1)^m(k - n - 1)^m T(m, n, k - 1) + T(m, n - 1, k) where m = 3.

n	a(n)
0	1
1	1
2	1
3	1
4	9
5	9
6	1
7	36
8	297
9	297
10	1
11	100
12	2997
13	24273
14	24273
15	1
16	225
17	17397
18	493992
19	3976209
20	3976209
21	1
22	441
23	72522
24	5135400
25	142632009
26	1145032281
27	1145032281
28	1
29	784
30	241866
31	35368650
32	2406225609
33	66113123724
34	530050022073
35	530050022073

[1, 1, 1, 1, 9, 9, 1, 36, 297, 297, 1, 100, 2997, 24273, 24273, 1, 225, 17397, 493992, 3976209, 3976209, 1, 441, 72522, 5135400, 142632009, 1145032281, 1145032281, 1, 784, 241866, 35368650, 2406225609, 66113123724, 530050022073, 530050022073]

cp's OEIS Frontend

A371996 Triangle read by rows: T(m, n, k) = 1 if k = 0 and T(m, n, k - 1) if k = n; otherwise (-1)^m(k - n - 1)^m T(m, n, k - 1) + T(m, n - 1, k) where m = 3.

Table of values

List of values

cp's OEIS Frontend

A371996 Triangle read by rows: T(m, n, k) = 1 if k = 0 and T(m, n, k - 1) if k = n; otherwise (-1)^m*(k - n - 1)^m * T(m, n, k - 1) + T(m, n - 1, k) where m = 3.

Table of values

List of values

A371996 Triangle read by rows: T(m, n, k) = 1 if k = 0 and T(m, n, k - 1) if k = n; otherwise (-1)^m(k - n - 1)^m T(m, n, k - 1) + T(m, n - 1, k) where m = 3.