Number of (n+7)X1 arrays of occupancy after each element moves up to +-n places including 0.
A222351
Number of (n+7)X1 arrays of occupancy after each element moves up to +-n places including 0.
Terms
- a(0) =987a(1) =12087a(2) =69142a(3) =312019a(4) =1284780a(5) =5094040a(6) =19896840a(7) =77321250
External references
- oeis: A222351