1073741828domain: NAppears in sequencesBitwise XOR of adjacent terms of A101120; also the nonzero terms of A101122.at n=27A101121a(n) = A102371(n) + n. Or, 2*A103745.at n=30A105024a(n) = 2^n + 4.at n=30A140504a(0) = 4; for n >= 1, a(n) = 2^n + 4.at n=30A146528a(n) = 4^n + 4.at n=15A178675