Product of first n odd nonprimes, a(n) = Product_{k=1..n} A071904(k).
A306848
Product of first n odd nonprimes, a(n) = Product_{k=1..n} A071904(k).
Terms
- a(0) =1a(1) =9a(2) =135a(3) =2835a(4) =70875a(5) =1913625a(6) =63149625a(7) =2210236875a(8) =86199238125
External references
- oeis: A306848