A108649 - cp's OEIS frontend

A108649 a(n) = (n+1)(n+2)(n+3)(13n^3 + 69n^2 + 113n + 60)/360.

n	a(n)
0	1
1	17
2	111
3	457
4	1428
5	3710
6	8442
7	17382
8	33099
9	59191
10	100529
11	163527
12	256438
13	389676
14	576164
15	831708
16	1175397
17	1630029
18	2222563
19	2984597
20	3952872
21	5169802
22	6684030
23	8551010
24	10833615
25	13602771
26	16938117
27	20928691
28	25673642
29	31282968

[1, 17, 111, 457, 1428, 3710, 8442, 17382, 33099, 59191, 100529, 163527, 256438, 389676, 576164, 831708, 1175397, 1630029, 2222563, 2984597, 3952872, 5169802, 6684030, 8551010, 10833615, 13602771, 16938117, 20928691, 25673642, 31282968]

cp's OEIS Frontend

A108649 a(n) = (n+1)(n+2)(n+3)(13n^3 + 69n^2 + 113n + 60)/360.

Table of values

List of values

cp's OEIS Frontend

A108649 a(n) = (n+1)*(n+2)*(n+3)*(13*n^3 + 69*n^2 + 113*n + 60)/360.

Table of values

List of values

A108649 a(n) = (n+1)(n+2)(n+3)(13n^3 + 69n^2 + 113n + 60)/360.