Numbers k such that x=(sigma(k) XOR 2*k) divides k in carryless binary arithmetic, when the binary expansions of k and x are interpreted as polynomials in ring GF(2)[X].
A379236
Numbers k such that x=(sigma(k) XOR 2*k) divides k in carryless binary arithmetic, when the binary expansions of k and x are interpreted as polynomials in ring GF(2)[X].
Terms
- a(0) =10a(1) =12a(2) =18a(3) =20a(4) =24a(5) =40a(6) =56a(7) =88a(8) =104a(9) =116a(10) =136a(11) =184a(12) =196a(13) =224a(14) =312a(15) =368a(16) =428a(17) =464a(18) =520a(19) =528a(20) =650a(21) =672a(22) =760a(23) =884a(24) =992a(25) =1472a(26) =1504a(27) =1888a(28) =1952a(29) =2528
External references
- oeis: A379236