Number of third differences of arrays of length n+3 of numbers in 0..7.

A228259

Number of third differences of arrays of length n+3 of numbers in 0..7.

Terms

    a(0) =57a(1) =1723a(2) =36471a(3) =596591a(4) =7795501a(5) =83538705a(6) =761638071a(7) =6537612649a(8) =54701587935a(9) =452558355481

External references