Number of length 7+1 0..n arrays with the sum of the cubes of adjacent differences multiplied by some arrangement of +-1 equal to zero.
A250234
Number of length 7+1 0..n arrays with the sum of the cubes of adjacent differences multiplied by some arrangement of +-1 equal to zero.
Terms
- a(0) =128a(1) =1907a(2) =10952a(3) =47953a(4) =144624a(5) =371227a(6) =838604a(7) =1732385a(8) =3243544a(9) =5786679a(10) =9634068a(11) =15561441a(12) =23952104a(13) =35992727a(14) =52236900a(15) =74411997
External references
- oeis: A250234