Number of integer sequences of length n+1 with sum zero and sum of absolute values 50.
A157074
Number of integer sequences of length n+1 with sum zero and sum of absolute values 50.
Terms
- a(0) =2a(1) =150a(2) =6252a(3) =182500a(4) =4112502a(5) =75578370a(6) =1173777752a(7) =15795816120a(8) =187652162502
External references
- oeis: A157074