Number of (n+1)X(3+1) 0..2 arrays colored with the difference of the maximum and minimum in each 2X2 subblock.
A236050
Number of (n+1)X(3+1) 0..2 arrays colored with the difference of the maximum and minimum in each 2X2 subblock.
Terms
- a(0) =1112a(1) =3516a(2) =12686a(3) =32608a(4) =103986a(5) =297316a(6) =981554a(7) =2710176a(8) =8760338a(9) =24641412a(10) =80155474a(11) =224030592a(12) =726570374a(13) =2036634156a(14) =6612233002a(15) =18513979560a(16) =60080465798a(17) =168303117636a(18) =546265954102
External references
- oeis: A236050