Number of inequivalent solutions to toroidal (8n+1)-queen problem under the symmetry operator R45(x,y)=( (x-y)/sqrt(2), (x+y)/sqrt(2) ), divided by 2^n.
A101454
Number of inequivalent solutions to toroidal (8n+1)-queen problem under the symmetry operator R45(x,y)=( (x-y)/sqrt(2), (x+y)/sqrt(2) ), divided by 2^n.
Terms
- a(0) =1a(1) =0a(2) =1a(3) =0a(4) =0a(5) =6a(6) =28a(7) =0a(8) =0a(9) =911a(10) =0a(11) =16435a(12) =107713
External references
- oeis: A101454