A225116 - cp's OEIS frontend

A225116 a(n) = 3^n*A_{n, 1/3}(-1) where A_{n, k}(x) are the generalized Eulerian polynomials.

n	a(n)
0	1
1	5
2	24
3	110
4	480
5	2000
6	8064
7	32240
8	130560
9	531200
10	2095104
11	8030720
12	33546240
13	156569600
14	536838144
15	243660800
16	8589803520
17	244224819200
18	137438429184
19	-28539130347520
20	2199021158400
21	4960294141952000
22	35184363700224
23	-1015283149035274240
24	562949919866880

[1, 5, 24, 110, 480, 2000, 8064, 32240, 130560, 531200, 2095104, 8030720, 33546240, 156569600, 536838144, 243660800, 8589803520, 244224819200, 137438429184, -28539130347520, 2199021158400, 4960294141952000, 35184363700224, -1015283149035274240, 562949919866880]

cp's OEIS Frontend

A225116 a(n) = 3^n*A_{n, 1/3}(-1) where A_{n, k}(x) are the generalized Eulerian polynomials.

Table of values

List of values