a(n) is the number of paths of a knight on square a1 to reach a position outside an 8 X 8 chessboard after n steps.
A377018
a(n) is the number of paths of a knight on square a1 to reach a position outside an 8 X 8 chessboard after n steps.
Terms
- a(0) =6a(1) =4a(2) =32a(3) =108a(4) =880a(5) =4420a(6) =29560a(7) =167068a(8) =1041440a(9) =6128772a(10) =37298680a(11) =222571260a(12) =1343492128a(13) =8055277508a(14) =48487848472a(15) =291196932444
External references
- oeis: A377018