Amicable digital numbers.

Terms

a(0) =136a(1) =244a(2) =919a(3) =1459a(4) =2178a(5) =6514a(6) =58618a(7) =63804a(8) =76438a(9) =89883a(10) =157596a(11) =313625a(12) =2755907a(13) =6586433a(14) =8139850a(15) =9057586a(16) =144839908a(17) =277668893a(18) =304162700a(19) =344050075a(20) =756738746a(21) =1043820406a(22) =4370652168a(23) =11346057072