Number of (n+1)X(1+1) 0..3 arrays colored with the upper median value of each 2X2 subblock.
A235965
Number of (n+1)X(1+1) 0..3 arrays colored with the upper median value of each 2X2 subblock.
Terms
- a(0) =256a(1) =1964a(2) =13194a(3) =85476a(4) =556486a(5) =3614066a(6) =23457361a(7) =152354048a(8) =990262160a(9) =6430004688a(10) =41756569624a(11) =271256431352
External references
- oeis: A235965