Numerators of coefficient triangle for expansion of x^n in terms of polynomials Todd(k, x) = T(2*k+1, sqrt(x))/sqrt(x) (A084930), with the Chebyshev polynomials of the first kind (type T).
A244420
Numerators of coefficient triangle for expansion of x^n in terms of polynomials Todd(k, x) = T(2*k+1, sqrt(x))/sqrt(x) (A084930), with the Chebyshev polynomials of the first kind (type T).
Terms
- a(0) =1a(1) =3a(2) =1a(3) =5a(4) =5a(5) =1a(6) =35a(7) =21a(8) =7a(9) =1a(10) =63a(11) =21a(12) =9a(13) =9a(14) =1a(15) =231a(16) =165a(17) =165a(18) =55a(19) =11a(20) =1a(21) =429a(22) =1287a(23) =715a(24) =143a(25) =39a(26) =13a(27) =1a(28) =6435a(29) =5005
External references
- oeis: A244420