G.f.: Product_{m>=1} 1/(1-x^m)^64.

A082559

G.f.: Product_{m>=1} 1/(1-x^m)^64.

Terms

    a(0) =1a(1) =64a(2) =2144a(3) =49920a(4) =905840a(5) =13627264a(6) =176638592a(7) =2025205248a(8) =20930373880a(9) =197788352320

External references