98170681051domain: NAppears in sequencesa(n) = Sum[2^(A001651(i-1)-1), {i,1,n}].at n=24A113836Numbers m with A030101(m) XOR A030109(m) = m for the binary representation of m.at n=12A245599Numbers that generate rotationally symmetrical XOR-triangles featuring singleton zero bits in a hexagonal arrangement.at n=23A334930