Difference between larger and smaller terms of n-th amicable pair.

Terms

a(0) =64a(1) =26a(2) =304a(3) =544a(4) =136a(5) =112a(6) =2310a(7) =1120a(8) =13064a(9) =64a(10) =4050a(11) =18018a(12) =8980a(13) =23670a(14) =17550a(15) =784a(16) =11512a(17) =26420a(18) =4480a(19) =4576a(20) =18064a(21) =5720a(22) =84544a(23) =81304a(24) =110852a(25) =43184a(26) =17888a(27) =17150a(28) =11680a(29) =3510