Number of integer sequences of length n+1 with sum zero and sum of absolute values 48.

A157073

Number of integer sequences of length n+1 with sum zero and sum of absolute values 48.

Terms

    a(0) =2a(1) =144a(2) =5762a(3) =161480a(4) =3493730a(5) =61651128a(6) =919453346a(7) =11883194148a(8) =135595653690

External references