A334124 - cp's OEIS frontend

A334124 a(n) = 2^n * sqrt(Resultant(U_{2n}(x/2), T_{2n}(i*x/2))), where T_n(x) is a Chebyshev polynomial of the first kind, U_n(x) is a Chebyshev polynomial of the second kind and i = sqrt(-1).

n	a(n)
0	1
1	3
2	71
3	17753
4	46069729
5	1234496016491
6	341133743251787719
7	971684488369988888850993
8	28523907708086181923163934073729
9	8628515016553040037389969912341438652243
10	26895841132028233579514694272575933932911355677831

[1, 3, 71, 17753, 46069729, 1234496016491, 341133743251787719, 971684488369988888850993, 28523907708086181923163934073729, 8628515016553040037389969912341438652243, 26895841132028233579514694272575933932911355677831]

cp's OEIS Frontend

A334124 a(n) = 2^n * sqrt(Resultant(U_{2n}(x/2), T_{2n}(i*x/2))), where T_n(x) is a Chebyshev polynomial of the first kind, U_n(x) is a Chebyshev polynomial of the second kind and i = sqrt(-1).

Table of values

List of values

cp's OEIS Frontend

A334124 a(n) = 2^n * sqrt(Resultant(U_{2*n}(x/2), T_{2*n}(i*x/2))), where T_n(x) is a Chebyshev polynomial of the first kind, U_n(x) is a Chebyshev polynomial of the second kind and i = sqrt(-1).

Table of values

List of values

A334124 a(n) = 2^n * sqrt(Resultant(U_{2n}(x/2), T_{2n}(i*x/2))), where T_n(x) is a Chebyshev polynomial of the first kind, U_n(x) is a Chebyshev polynomial of the second kind and i = sqrt(-1).