Numbers that generate rotationally symmetrical XOR-triangles featuring singleton zero bits in a hexagonal arrangement.

A334930

Numbers that generate rotationally symmetrical XOR-triangles featuring singleton zero bits in a hexagonal arrangement.

Terms

    a(0) =1a(1) =11a(2) =13a(3) =91a(4) =109a(5) =731a(6) =877a(7) =5851a(8) =7021a(9) =46811a(10) =56173a(11) =374491a(12) =449389a(13) =2995931a(14) =3595117a(15) =23967451a(16) =28760941a(17) =191739611a(18) =230087533a(19) =1533916891a(20) =1840700269a(21) =12271335131a(22) =14725602157a(23) =98170681051a(24) =117804817261a(25) =785365448411a(26) =942438538093

External references