Number of length-6 0..n arrays with no repeated value differing from the previous repeated value by other than plus or minus one modulo n+1.

A269681

Number of length-6 0..n arrays with no repeated value differing from the previous repeated value by other than plus or minus one modulo n+1.

Terms

    a(0) =22a(1) =462a(2) =2976a(3) =12390a(4) =39156a(5) =102606a(6) =234912a(7) =485766a(8) =927780a(9) =1662606a(10) =2827776a(11) =4604262a(12) =7224756a(13) =10982670a(14) =16241856a(15) =23447046a(16) =33135012a(17) =45946446a(18) =62638560a(19) =84098406a(20) =111356916a(21) =145603662a(22) =188202336a(23) =240706950a(24) =304878756a(25) =382703886

External references