Real part of Product_{k=1..n} (k+i), where i is the imaginary unit.
A231530
Real part of Product_{k=1..n} (k+i), where i is the imaginary unit.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =0a(4) =-10a(5) =-90a(6) =-730a(7) =-6160a(8) =-55900a(9) =-549900a(10) =-5864300a(11) =-67610400a(12) =-839594600a(13) =-11186357000a(14) =-159300557000
External references
- oeis: A231530