a(n) = A132433(n) - 33.

Terms

a(0) =104a(1) =1064a(2) =8744a(3) =70184a(4) =561704a(5) =4493864a(6) =35951144a(7) =287609384a(8) =2300875304a(9) =18407002664a(10) =147256021544