A361610 - cp's OEIS frontend

A361610 a(n) = 5^n(n+1)(4n^2+14n+3)/3.

n	a(n)
0	1
1	70
2	1175
3	13500
4	128125
5	1081250
6	8421875
7	61875000
8	434765625
9	2949218750
10	19443359375
11	125195312500
12	790283203125
13	4904785156250
14	29998779296875
15	181152343750000
16	1081695556640625
17	6394958496093750
18	37471771240234375
19	217819213867187500
20	1257038116455078125

[1, 70, 1175, 13500, 128125, 1081250, 8421875, 61875000, 434765625, 2949218750, 19443359375, 125195312500, 790283203125, 4904785156250, 29998779296875, 181152343750000, 1081695556640625, 6394958496093750, 37471771240234375, 217819213867187500, 1257038116455078125]

cp's OEIS Frontend

A361610 a(n) = 5^n(n+1)(4n^2+14n+3)/3.

Table of values

List of values

cp's OEIS Frontend

A361610 a(n) = 5^n*(n+1)*(4*n^2+14*n+3)/3.

Table of values

List of values

A361610 a(n) = 5^n(n+1)(4n^2+14n+3)/3.