Numbers of the form prime(i)^2^(i-1) or prime(i)^2^(j-1)*prime(j)^2^(i-1) with i and j distinct integers.

A225548

Numbers of the form prime(i)^2^(i-1) or prime(i)^2^(j-1)*prime(j)^2^(i-1) with i and j distinct integers.

Terms

    a(0) =2a(1) =9a(2) =12a(3) =80a(4) =625a(5) =1792a(6) =2025a(7) =321489a(8) =720896a(9) =5764801a(10) =937890625a(11) =5208653241a(12) =55834574848

External references