Numerators of coefficients in expansion of (cos x)/(1 - x - x^2).
A279310
Numerators of coefficients in expansion of (cos x)/(1 - x - x^2).
Terms
- a(0) =1a(1) =1a(2) =3a(3) =5a(4) =97a(5) =157a(6) =7619a(7) =12329a(8) =124121a(9) =1807513a(10) =263214179a(11) =425890349a(12) =90961797697a(13) =29435864753
External references
- oeis: A279310