A302644 - cp's OEIS frontend

A302644 a(n) = (n+2)(n+1)(n^6-12n^5+70n^4-210n^3+409n^2-378*n+360)/720.

n	a(n)
0	1
1	2
2	6
3	20
4	70
5	252
6	896
7	2976
8	8955
9	24310
10	60038
11	136500
12	289016
13	575680
14	1087920
15	1964384
16	3408789
17	5712426
18	9282070
19	14674100
20	22635690
21	34153988
22	50514256
23	73368000
24	104812175
25	147480606
26	204648822
27	280353556
28	379528220
29	508155720
30	673440032
31	883998016

[1, 2, 6, 20, 70, 252, 896, 2976, 8955, 24310, 60038, 136500, 289016, 575680, 1087920, 1964384, 3408789, 5712426, 9282070, 14674100, 22635690, 34153988, 50514256, 73368000, 104812175, 147480606, 204648822, 280353556, 379528220, 508155720, 673440032, 883998016]

cp's OEIS Frontend

A302644 a(n) = (n+2)(n+1)(n^6-12n^5+70n^4-210n^3+409n^2-378*n+360)/720.

Table of values

List of values

cp's OEIS Frontend

A302644 a(n) = (n+2)*(n+1)*(n^6-12*n^5+70*n^4-210*n^3+409*n^2-378*n+360)/720.

Table of values

List of values

A302644 a(n) = (n+2)(n+1)(n^6-12n^5+70n^4-210n^3+409n^2-378*n+360)/720.