A191715 - cp's OEIS frontend

A191715 Nonprime numbers of the form n(n-1)^n - (n-1)n^(n-1) + 1.

n	a(n)
1	1
2	133
3	54871
4	1253659
5	31438345
6	863585785
7	25867844011
8	840625753991
9	29488048443085
10	1111334648458165
11	44804977347486175
12	1924820469011714611
13	87800711122303545361
14	4238935318038328143857
15	11582179256389013503203871
16	652184749150919163867112021

[1, 133, 54871, 1253659, 31438345, 863585785, 25867844011, 840625753991, 29488048443085, 1111334648458165, 44804977347486175, 1924820469011714611, 87800711122303545361, 4238935318038328143857, 11582179256389013503203871, 652184749150919163867112021]

cp's OEIS Frontend

A191715 Nonprime numbers of the form n(n-1)^n - (n-1)n^(n-1) + 1.

Table of values

List of values

cp's OEIS Frontend

A191715 Nonprime numbers of the form n*(n-1)^n - (n-1)*n^(n-1) + 1.

Table of values

List of values

A191715 Nonprime numbers of the form n(n-1)^n - (n-1)n^(n-1) + 1.