Denominator of a(n), where for n > 2, a(n)=-1/a(n-1)+1/a(n-2), a(1)=1, a(2)=2.

A074935

Denominator of a(n), where for n > 2, a(n)=-1/a(n-1)+1/a(n-2), a(1)=1, a(2)=2.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =2a(4) =3a(5) =24a(6) =200a(7) =6675a(8) =3045936a(9) =46360115600

External references