Define b(n) by 1/sm(w) = Sum_{n >= 0} b(3*n-1)*w^(3*n-1), where sm(w) is the elliptic function defined in A104133; a(n) = denominator of b(3*n-1).

A335158

Define b(n) by 1/sm(w) = Sum_{n >= 0} b(3*n-1)*w^(3*n-1), where sm(w) is the elliptic function defined in A104133; a(n) = denominator of b(3*n-1).

Terms

    a(0) =1a(1) =6a(2) =252a(3) =4536a(4) =2476656a(5) =3714984a(6) =35574686784a(7) =15246294336

External references