A156825 - cp's OEIS frontend

A156825 Generalized q-Stirling 2nd numbers (see A022166):q=4;m=3; t1(n, k, q_) = (1/(q - 1)^k)Sum[(-1)^(k - j)Binomial[k + n, k -j]*q-Binomial[j + n, j, q - 1], {j, 0, k}].

n	a(n)
0	1
1	1
2	1
3	1
4	6
5	31
6	1
7	27
8	598
9	12714
10	1
11	112
12	10118
13	872744
14	74451015
15	1
16	453
17	164591
18	56998275
19	19510862790
20	6659538174846
21	1
22	1818
23	2646161
24	3669008040
25	5027706837390
26	6869479371212196
27	9379110782727354118
28	1
29	7279
30	42396780

[1, 1, 1, 1, 6, 31, 1, 27, 598, 12714, 1, 112, 10118, 872744, 74451015, 1, 453, 164591, 56998275, 19510862790, 6659538174846, 1, 1818, 2646161, 3669008040, 5027706837390, 6869479371212196, 9379110782727354118, 1, 7279, 42396780]

cp's OEIS Frontend

A156825 Generalized q-Stirling 2nd numbers (see A022166):q=4;m=3; t1(n, k, q_) = (1/(q - 1)^k)Sum[(-1)^(k - j)Binomial[k + n, k -j]*q-Binomial[j + n, j, q - 1], {j, 0, k}].

Table of values

List of values

cp's OEIS Frontend

A156825 Generalized q-Stirling 2nd numbers (see A022166):q=4;m=3; t1(n, k, q_) = (1/(q - 1)^k)*Sum[(-1)^(k - j)*Binomial[k + n, k -j]*q-Binomial[j + n, j, q - 1], {j, 0, k}].

Table of values

List of values

A156825 Generalized q-Stirling 2nd numbers (see A022166):q=4;m=3; t1(n, k, q_) = (1/(q - 1)^k)Sum[(-1)^(k - j)Binomial[k + n, k -j]*q-Binomial[j + n, j, q - 1], {j, 0, k}].