Number of (n+1) X (2+1) 0..1 arrays with each row and column not divisible by 3, read as a binary number with top and left being the most significant bits.
A263054
Number of (n+1) X (2+1) 0..1 arrays with each row and column not divisible by 3, read as a binary number with top and left being the most significant bits.
Terms
- a(0) =2a(1) =33a(2) =142a(3) =895a(4) =4314a(5) =22921a(6) =113486a(7) =577071a(8) =2877562a(9) =14455993a(10) =72225582a(11) =361607935a(12) =1807659674a(13) =9041669481a(14) =45205690126a(15) =226052092111
External references
- oeis: A263054