Number of (n+3)X(2+3) 0..1 arrays with each row divisible by 13 and column not divisible by 13, read as a binary number with top and left being the most significant bits.
A263300
Number of (n+3)X(2+3) 0..1 arrays with each row divisible by 13 and column not divisible by 13, read as a binary number with top and left being the most significant bits.
Terms
- a(0) =42a(1) =156a(2) =522a(3) =1604a(4) =4866a(5) =14776a(6) =45046a(7) =136248a(8) =408744a(9) =1235360a(10) =3719846a(11) =11182556a(12) =33561550a(13) =100772348a(14) =302469454a(15) =907514652a(16) =2722696390a(17) =8168583528a(18) =24507705554a(19) =73526125728a(20) =220578377184a(21) =661760369600
External references
- oeis: A263300