Number of nX5 0..1 arrays with no element equal to more than four of its king-move neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.

A281885

Number of nX5 0..1 arrays with no element equal to more than four of its king-move neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.

Terms

    a(0) =0a(1) =0a(2) =4832a(3) =112320a(4) =2156646a(5) =38763782a(6) =663476572a(7) =10998070526a(8) =178432948526

External references