Even-indexed Chebyshev U-polynomials evaluated at sqrt(11)/2.
A057081
Even-indexed Chebyshev U-polynomials evaluated at sqrt(11)/2.
Terms
- a(0) =1a(1) =10a(2) =89a(3) =791a(4) =7030a(5) =62479a(6) =555281a(7) =4935050a(8) =43860169a(9) =389806471a(10) =3464398070a(11) =30789776159a(12) =273643587361
External references
- oeis: A057081