A005582 - cp's OEIS frontend

A005582 a(n) = n(n+1)(n+2)*(n+7)/24.

n	a(n)
0	0
1	2
2	9
3	25
4	55
5	105
6	182
7	294
8	450
9	660
10	935
11	1287
12	1729
13	2275
14	2940
15	3740
16	4692
17	5814
18	7125
19	8645
20	10395
21	12397
22	14674
23	17250
24	20150
25	23400
26	27027
27	31059
28	35525
29	40455
30	45880
31	51832
32	58344
33	65450
34	73185
35	81585
36	90687
37	100529
38	111150
39	122590
40	134890

[0, 2, 9, 25, 55, 105, 182, 294, 450, 660, 935, 1287, 1729, 2275, 2940, 3740, 4692, 5814, 7125, 8645, 10395, 12397, 14674, 17250, 20150, 23400, 27027, 31059, 35525, 40455, 45880, 51832, 58344, 65450, 73185, 81585, 90687, 100529, 111150, 122590, 134890]

cp's OEIS Frontend

A005582 a(n) = n(n+1)(n+2)*(n+7)/24.

Table of values

List of values

cp's OEIS Frontend

A005582 a(n) = n*(n+1)*(n+2)*(n+7)/24.

Table of values

List of values

A005582 a(n) = n(n+1)(n+2)*(n+7)/24.