T(n,k)=Number of 0..4 colorings of an nx(k+1) array circular in the k+1 direction with new values 0..4 introduced in row major order.

A214141

T(n,k)=Number of 0..4 colorings of an nx(k+1) array circular in the k+1 direction with new values 0..4 introduced in row major order.

Terms

    a(0) =1a(1) =1a(2) =4a(3) =4a(4) =17a(5) =33a(6) =11a(7) =257a(8) =514a(9) =380a(10) =40a(11) =3074a(12) =28278a(13) =16388a(14) =4801a(15) =147a(16) =40434a(17) =1101051a(18) =3221873a(19) =524296a(20) =62004a(21) =568a(22) =522515a(23) =47730973a(24) =396246659a(25) =367793014a(26) =16777232a(27) =804833a(28) =2227a(29) =6800539

External references