Number of (n+3)X(1+3) 0..1 arrays with each row and column divisible by 13, read as a binary number with top and left being the most significant bits.
A262482
Number of (n+3)X(1+3) 0..1 arrays with each row and column divisible by 13, read as a binary number with top and left being the most significant bits.
Terms
- a(0) =2a(1) =3a(2) =5a(3) =10a(4) =20a(5) =40a(6) =79a(7) =158a(8) =316a(9) =631a(10) =1261a(11) =2521a(12) =5042a(13) =10083a(14) =20165a(15) =40330a(16) =80660a(17) =161320a(18) =322639a(19) =645278a(20) =1290556a(21) =2581111a(22) =5162221a(23) =10324441a(24) =20648882a(25) =41297763a(26) =82595525a(27) =165191050a(28) =330382100a(29) =660764200
External references
- oeis: A262482