Number of (n+3)X(3+3) 0..1 arrays with each row and column divisible by 13, read as a binary number with top and left being the most significant bits.
A262484
Number of (n+3)X(3+3) 0..1 arrays with each row and column divisible by 13, read as a binary number with top and left being the most significant bits.
Terms
- a(0) =5a(1) =9a(2) =17a(3) =61a(4) =245a(5) =877a(6) =3025a(7) =11357a(8) =56785a(9) =172369a(10) =635641a(11) =2538937a(12) =11331605a(13) =47564337a(14) =208241561a(15) =967197829a(16) =4595731157a(17) =21765558325a(18) =103101439417a(19) =494291376845
External references
- oeis: A262484