A001095 - cp's OEIS frontend

A001095 a(n) = n + n(n-1)(n-2)(n-3)(n-4).

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	125
6	726
7	2527
8	6728
9	15129
10	30250
11	55451
12	95052
13	154453
14	240254
15	360375
16	524176
17	742577
18	1028178
19	1395379
20	1860500
21	2441901
22	3160102
23	4037903
24	5100504
25	6375625
26	7893626
27	9687627
28	11793628
29	14250629
30	17100750
31	20389351

[0, 1, 2, 3, 4, 125, 726, 2527, 6728, 15129, 30250, 55451, 95052, 154453, 240254, 360375, 524176, 742577, 1028178, 1395379, 1860500, 2441901, 3160102, 4037903, 5100504, 6375625, 7893626, 9687627, 11793628, 14250629, 17100750, 20389351]

cp's OEIS Frontend

A001095 a(n) = n + n(n-1)(n-2)(n-3)(n-4).

Table of values

List of values

cp's OEIS Frontend

A001095 a(n) = n + n*(n-1)*(n-2)*(n-3)*(n-4).

Table of values

List of values

A001095 a(n) = n + n(n-1)(n-2)(n-3)(n-4).