Array read by downward antidiagonals: A(n,k) is the number of nonequivalent 2-colorings of the cells of an n-dimensional hypercube with edges k cells long under action of symmetry.
A361870
Array read by downward antidiagonals: A(n,k) is the number of nonequivalent 2-colorings of the cells of an n-dimensional hypercube with edges k cells long under action of symmetry.
Terms
- a(0) =2a(1) =2a(2) =1a(3) =2a(4) =2a(5) =1a(6) =2a(7) =3a(8) =2a(9) =1a(10) =2a(11) =6a(12) =6a(13) =2a(14) =1a(15) =2a(16) =10a(17) =102a(18) =22a(19) =2a(20) =1a(21) =2a(22) =20a(23) =8548a(24) =2852288a(25) =402a(26) =2a(27) =1a(28) =2a(29) =36
External references
- oeis: A361870