A185375 - cp's OEIS frontend

A185375 a(n) = n(n-1)(2n+1)(2n-1)(2n-3)(10*n-17)/90.

n	a(n)
0	0
1	0
2	1
3	91
4	966
5	5082
6	18447
7	53053
8	129948
9	282948
10	562989
11	1043119
12	1824130
13	3040830
14	4868955
15	7532721
16	11313016
17	16556232
18	23683737
19	33201987
20	45713278
21	61927138
22	82672359
23	108909669
24	141745044
25	182443660

[0, 0, 1, 91, 966, 5082, 18447, 53053, 129948, 282948, 562989, 1043119, 1824130, 3040830, 4868955, 7532721, 11313016, 16556232, 23683737, 33201987, 45713278, 61927138, 82672359, 108909669, 141745044, 182443660]

cp's OEIS Frontend

A185375 a(n) = n(n-1)(2n+1)(2n-1)(2n-3)(10*n-17)/90.

Table of values

List of values

cp's OEIS Frontend

A185375 a(n) = n*(n-1)*(2*n+1)*(2*n-1)*(2*n-3)*(10*n-17)/90.

Table of values

List of values

A185375 a(n) = n(n-1)(2n+1)(2n-1)(2n-3)(10*n-17)/90.