a(n) = sqrt(A370259(2*n)/(n+1)) for n >= 1.

A370261

a(n) = sqrt(A370259(2*n)/(n+1)) for n >= 1.

Terms

    a(0) =1a(1) =5a(2) =65a(3) =1449a(4) =46561a(5) =1968525a(6) =103565057a(7) =6531391313a(8) =480749649601

External references