Larger of augmented unitary amicable pair.

Terms

a(0) =7336455a(1) =41337555a(2) =110691295a(3) =108212055a(4) =154646206a(5) =313439511a(6) =6400149855a(7) =9971007915a(8) =10049576691a(9) =9849706755a(10) =12125842995a(11) =12180547995a(12) =14064001666a(13) =18225635506a(14) =26623431835a(15) =20500208806a(16) =23746912995a(17) =23952459706a(18) =43137954706a(19) =56039259255a(20) =99517314526a(21) =125782774755