Number of (n+1) X (1+1) 0..3 arrays with every 2 X 2 subblock having the sum of the absolute values of all six edge and diagonal differences equal to 10.
A233960
Number of (n+1) X (1+1) 0..3 arrays with every 2 X 2 subblock having the sum of the absolute values of all six edge and diagonal differences equal to 10.
Terms
- a(0) =48a(1) =188a(2) =728a(3) =3016a(4) =12416a(5) =52880a(6) =224288a(7) =966496a(8) =4154112a(9) =17982656a(10) =77729664a(11) =337053824a(12) =1460367360a(13) =6336344320a(14) =27480998400a(15) =119261455872a(16) =517457334272
External references
- oeis: A233960