A259181 - cp's OEIS frontend

A259181 a(n) = n(n+1)(n+2)(n+3)(2n^2+6n+7)/360.

n	a(n)
0	0
1	1
2	9
3	43
4	147
5	406
6	966
7	2058
8	4026
9	7359
10	12727
11	21021
12	33397
13	51324
14	76636
15	111588
16	158916
17	221901
18	304437
19	411103
20	547239
21	719026
22	933570
23	1198990
24	1524510
25	1920555
26	2398851
27	2972529
28	3656233
29	4466232
30	5420536
31	6539016
32	7843528
33	9358041
34	11108769

[0, 1, 9, 43, 147, 406, 966, 2058, 4026, 7359, 12727, 21021, 33397, 51324, 76636, 111588, 158916, 221901, 304437, 411103, 547239, 719026, 933570, 1198990, 1524510, 1920555, 2398851, 2972529, 3656233, 4466232, 5420536, 6539016, 7843528, 9358041, 11108769]

cp's OEIS Frontend

A259181 a(n) = n(n+1)(n+2)(n+3)(2n^2+6n+7)/360.

Table of values

List of values

cp's OEIS Frontend

A259181 a(n) = n*(n+1)*(n+2)*(n+3)*(2*n^2+6*n+7)/360.

Table of values

List of values

A259181 a(n) = n(n+1)(n+2)(n+3)(2n^2+6n+7)/360.