Array read by descending antidiagonals: T(n,k) is the number of chiral pairs of colorings of the edges of a regular n-dimensional orthoplex (cross polytope) using k or fewer colors.
A337413
Array read by descending antidiagonals: T(n,k) is the number of chiral pairs of colorings of the edges of a regular n-dimensional orthoplex (cross polytope) using k or fewer colors.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =0a(7) =3a(8) =74a(9) =0a(10) =0a(11) =15a(12) =10704a(13) =40927a(14) =0a(15) =0a(16) =45a(17) =345640a(18) =731279799a(19) =280317324a(20) =0a(21) =0a(22) =105a(23) =5062600a(24) =732272925320a(27) =0a(28) =0a(29) =210a(30) =45246810a(35) =0
External references
- oeis: A337413