Number of length n+1 0..7 arrays with the sum of the cubes of adjacent differences multiplied by some arrangement of +-1 equal to zero.
A250228
Number of length n+1 0..7 arrays with the sum of the cubes of adjacent differences multiplied by some arrangement of +-1 equal to zero.
Terms
- a(0) =8a(1) =88a(2) =248a(3) =2392a(4) =10640a(5) =120412a(6) =838604a(7) =8983896a(8) =78435176a(9) =789142896a(10) =7558414812a(11) =74218486628
External references
- oeis: A250228