Numbers of the form x^y + y^x, 1 < x < y.

Terms

a(0) =17a(1) =32a(2) =57a(3) =100a(4) =145a(5) =177a(6) =320a(7) =368a(8) =593a(9) =945a(10) =1124a(11) =1649a(12) =2169a(13) =2530a(14) =4240a(15) =5392a(16) =7073a(17) =8361a(18) =16580a(19) =18785a(20) =20412a(21) =23401a(22) =32993a(23) =60049a(24) =65792a(25) =69632a(26) =94932a(27) =131361a(28) =178478a(29) =262468