A173045 - cp's OEIS frontend

A173045 Triangle T(n, k, q) = binomial(n, k) - 1 + q^(n*binomial(n-2, k-1)) with T(n, 0, q) = T(n, n, q) = 1 and q = 3, read by rows.

n	a(n)
0	1
1	1
2	1
3	1
4	10
5	1
6	1
7	29
8	29
9	1
10	1
11	84
12	6566
13	84
14	1
15	1
16	247
17	14348916
18	14348916
19	247
20	1
21	1
22	734
23	282429536495
24	150094635296999140
25	282429536495
26	734
27	1
28	1
29	2193
30	50031545098999727
31	2503155504993241601315571986085883
32	2503155504993241601315571986085883
33	50031545098999727
34	2193
35	1

[1, 1, 1, 1, 10, 1, 1, 29, 29, 1, 1, 84, 6566, 84, 1, 1, 247, 14348916, 14348916, 247, 1, 1, 734, 282429536495, 150094635296999140, 282429536495, 734, 1, 1, 2193, 50031545098999727, 2503155504993241601315571986085883, 2503155504993241601315571986085883, 50031545098999727, 2193, 1]

cp's OEIS Frontend

A173045 Triangle T(n, k, q) = binomial(n, k) - 1 + q^(n*binomial(n-2, k-1)) with T(n, 0, q) = T(n, n, q) = 1 and q = 3, read by rows.

Table of values

List of values