A002698 - cp's OEIS frontend

A002698 Coefficients of Chebyshev polynomials: n(2n-3)2^(2n-5).

n	a(n)
2	1
3	18
4	160
5	1120
6	6912
7	39424
8	212992
9	1105920
10	5570560
11	27394048
12	132120576
13	627048448
14	2936012800
15	13589544960
16	62277025792
17	282930970624
18	1275605286912
19	5712306503680
20	25426206392320
21	112562502893568
22	495879744126976
23	2174833999740928
24	9499780463984640

[1, 18, 160, 1120, 6912, 39424, 212992, 1105920, 5570560, 27394048, 132120576, 627048448, 2936012800, 13589544960, 62277025792, 282930970624, 1275605286912, 5712306503680, 25426206392320, 112562502893568, 495879744126976, 2174833999740928, 9499780463984640]

cp's OEIS Frontend

A002698 Coefficients of Chebyshev polynomials: n(2n-3)2^(2n-5).

Table of values

List of values

cp's OEIS Frontend

A002698 Coefficients of Chebyshev polynomials: n*(2*n-3)*2^(2*n-5).

Table of values

List of values

A002698 Coefficients of Chebyshev polynomials: n(2n-3)2^(2n-5).