16777280domain: NAppears in sequencesSums of 2 distinct powers of 8.at n=30A038484Numbers such that the digital sums in base 2, base 4 and base 8 are all equal.at n=17A135124a(n) = n^8+8n.at n=8A180358a(n) = 8^n + 8*n.at n=8A221910