Coefficient of x^2 in the minimal polynomial of the continued fraction [1^n,sqrt(2),1,1,...], where 1^n means n ones.

A266712

Coefficient of x^2 in the minimal polynomial of the continued fraction [1^n,sqrt(2),1,1,...], where 1^n means n ones.

Terms

    a(0) =-5a(1) =-7a(2) =-7a(3) =115a(4) =607a(5) =4615a(6) =30427a(7) =211687a(8) =1442695a(9) =9909907a(10) =67867135a(11) =465315847a(12) =3188935867a(13) =21858303175a(14) =149816390407

External references