Number of nX5 0..2 arrays with no element equal to any value at offset (-2,-2) (-1,0) or (-1,1) and new values introduced in order 0..2.

A275128

Number of nX5 0..2 arrays with no element equal to any value at offset (-2,-2) (-1,0) or (-1,1) and new values introduced in order 0..2.

Terms

    a(0) =41a(1) =256a(2) =675a(3) =2545a(4) =12423a(5) =62378a(6) =315021a(7) =1591442a(8) =8024937a(9) =40445177a(10) =203778488a(11) =1026594464a(12) =5172646773a(13) =26068048495a(14) =131374129725a(15) =662045442417

External references