Real part of Product_{k=1..n} (k+(n-k+1)i), with i=sqrt(-1).
A302661
Real part of Product_{k=1..n} (k+(n-k+1)i), with i=sqrt(-1).
Terms
- a(0) =1a(1) =1a(2) =0a(3) =-20a(4) =-221a(5) =-1560a(6) =0a(7) =272000a(8) =6356025a(9) =84086080a(10) =0a(11) =-40560998400a(14) =0a(18) =0a(22) =0
External references
- oeis: A302661