Number of integer sequences of length n+1 with sum zero and sum of absolute values 14.
A157056
Number of integer sequences of length n+1 with sum zero and sum of absolute values 14.
Terms
- a(0) =2a(1) =42a(2) =492a(3) =4060a(4) =26070a(5) =137886a(6) =623576a(7) =2476296a(8) =8809110a(9) =28512110a(10) =85014204a(11) =235895244a(12) =614266354a(13) =1511679210a(14) =3536846160a(15) =7907476016a(16) =16967926746a(17) =35078339106a(18) =70098276620a(19) =135798494460a(20) =255689552382a(21) =468969729382a(22) =839584669992
External references
- oeis: A157056