Expansion of Product_{k>=1} 1 / (1 - 9^(k-1)*x^k).

A338678

Expansion of Product_{k>=1} 1 / (1 - 9^(k-1)*x^k).

Terms

    a(0) =1a(1) =1a(2) =10a(3) =91a(4) =901a(5) =8191a(6) =81091a(7) =737191a(8) =7239142a(9) =66288142a(10) =646149322a(11) =5912729632a(12) =57664985653a(13) =527352541453

External references