A320918 - cp's OEIS frontend

A320918 Sum of n-th powers of the roots of x^3 + 9x^2 + 20x - 1.

n	a(n)
0	3
1	-9
2	41
3	-186
4	845
5	-3844
6	17510
7	-79865
8	364741
9	-1667859
10	7636046
11	-35002493
12	160633658
13	-738017016
14	3394477491
15	-15629323441
16	72036344133
17	-332346150886
18	1534759151873
19	-7093873005004
20	32817327856690
21	-151943731458257
22	704053152985509
23	-3264786419847751

[3, -9, 41, -186, 845, -3844, 17510, -79865, 364741, -1667859, 7636046, -35002493, 160633658, -738017016, 3394477491, -15629323441, 72036344133, -332346150886, 1534759151873, -7093873005004, 32817327856690, -151943731458257, 704053152985509, -3264786419847751]

cp's OEIS Frontend

A320918 Sum of n-th powers of the roots of x^3 + 9x^2 + 20x - 1.

Table of values

List of values

cp's OEIS Frontend

A320918 Sum of n-th powers of the roots of x^3 + 9*x^2 + 20*x - 1.

Table of values

List of values

A320918 Sum of n-th powers of the roots of x^3 + 9x^2 + 20x - 1.