Probably an erroneous version of A016017.

Terms

a(0) =2a(1) =1a(2) =2a(3) =4a(4) =8a(5) =6a(6) =32a(7) =64a(8) =12a(9) =256a(10) =512a(11) =24a(12) =2048a(13) =36a(14) =30a(15) =16384a(16) =32768a(17) =96a(18) =72a(19) =262144a(20) =192a(21) =1a(22) =2