Irrational parts of circle radii in nested circles and hexagons (see comment).
A255163
Irrational parts of circle radii in nested circles and hexagons (see comment).
Terms
- a(0) =1a(1) =2a(2) =-12a(3) =168a(4) =-2160a(5) =27936a(6) =-361152a(7) =4669056a(8) =-60362496a(9) =780378624a(10) =-10088893440a(11) =130431264768
External references
- oeis: A255163