a(n) = A046523(A243103(n)).

Terms

a(0) =1a(1) =2a(2) =2a(3) =8a(4) =2a(5) =144a(6) =2a(7) =64a(8) =8a(9) =1152a(10) =2a(11) =124416a(12) =2a(13) =1152a(14) =144a(15) =1024a(16) =2a(17) =35831808a(18) =2a(19) =221184a(20) =144a(21) =18432a(22) =2a(23) =859963392a(24) =8a(25) =18432a(26) =64a(27) =221184a(28) =2a(30) =2