Area of n-th triple of hexagons around a triangle.
A092936
Area of n-th triple of hexagons around a triangle.
Terms
- a(0) =1a(1) =9a(2) =100a(3) =1089a(4) =11881a(5) =129600a(6) =1413721a(7) =15421329a(8) =168220900a(9) =1835008569a(10) =20016873361a(11) =218350598400
External references
- oeis: A092936