Number of (n+1)X(4+1) 0..3 arrays colored with the upper median value of each 2X2 subblock.
A235968
Number of (n+1)X(4+1) 0..3 arrays colored with the upper median value of each 2X2 subblock.
Terms
- a(0) =85476a(1) =856720a(2) =7116040a(3) =77914322a(4) =886929448a(5) =10093660184a(6) =115542593952
External references
- oeis: A235968