Number of 0..n arrays x(0..6) of 7 elements with each no smaller than the sum of its three previous neighbors modulo (n+1).

A200671

Number of 0..n arrays x(0..6) of 7 elements with each no smaller than the sum of its three previous neighbors modulo (n+1).

Terms

    a(0) =25a(1) =176a(2) =1076a(3) =3650a(4) =11516a(5) =29536a(6) =70412a(7) =145431a(8) =291683a(9) =534853a(10) =956522a(11) =1600651a(12) =2633406a(13) =4126715a(14) =6386960a(15) =9505210a(16) =14002011a(17) =20025031a(18) =28396896a(19) =39265235a(20) =53923628a(21) =72565437a(22) =97086596a(23) =127619975a(24) =166939721a(25) =215170884a(26) =276186538

External references