Numbers n such that there exists an x!=n that makes {x,x,n} an amicable multiset.

Terms

a(0) =1560a(1) =7380a(2) =20448a(3) =20664a(4) =22752a(5) =23352a(6) =25248a(7) =26964a(8) =35328a(9) =51360a(10) =100200a(11) =104412a(12) =108792a(13) =135540a(14) =156312a(15) =192096a(16) =232740a(17) =252252a(18) =278460a(19) =310752a(20) =362160a(21) =401688a(22) =492660a(23) =543456a(24) =548592a(25) =588744a(26) =659736a(27) =732060a(28) =767520a(29) =826848