Number of 3Xn 0..4 arrays x(i,j) with each element horizontally or antidiagonally next to at least one element with value (x(i,j)+1) mod 5, and upper left element zero.
A230572
Number of 3Xn 0..4 arrays x(i,j) with each element horizontally or antidiagonally next to at least one element with value (x(i,j)+1) mod 5, and upper left element zero.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =2a(4) =60a(5) =868a(6) =9088a(7) =94014a(8) =952214a(9) =9576232a(10) =95959204a(11) =960268542a(12) =9603585810a(13) =96019822428a(14) =959931905582
External references
- oeis: A230572