a(n) is the number of rotation-reflection inequivalent solutions to the all-ones lights out problem on an n X n square.

A075463

a(n) is the number of rotation-reflection inequivalent solutions to the all-ones lights out problem on an n X n square.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =5a(4) =1a(5) =1a(6) =1a(7) =1a(8) =43a(9) =1a(10) =10a(11) =1a(12) =1a(13) =5a(14) =1a(15) =43a(16) =1a(17) =1a(18) =8356a(19) =1a(20) =1a(21) =1a(22) =2080a(23) =5a(24) =1a(25) =1a(26) =1a(27) =1a(28) =136a(29) =131720

External references