18th root of theta series in A109005.

A109006

18th root of theta series in A109005.

Terms

    a(0) =1a(1) =0a(2) =6a(3) =0a(4) =39168a(5) =1357824a(6) =27443718a(7) =291096576a(8) =-11867773434a(9) =-909632040960

External references