Number of n X 5 0..1 arrays with every element equal to 0, 3, 5, 7 or 8 king-move adjacent elements, with upper left element zero.

A298914

Number of n X 5 0..1 arrays with every element equal to 0, 3, 5, 7 or 8 king-move adjacent elements, with upper left element zero.

Terms

    a(0) =1a(1) =3a(2) =3a(3) =4a(4) =7a(5) =9a(6) =15a(7) =26a(8) =46a(9) =84a(10) =151a(11) =276a(12) =506a(13) =929a(14) =1708a(15) =3138a(16) =5770a(17) =10611a(18) =19515a(19) =35893a(20) =66014a(21) =121417a(22) =223319a(23) =410746a(24) =755479a(25) =1389539a(26) =2555759a(27) =4700772a(28) =8646066a(29) =15902594

External references