Numbers with prime factorization pq^2r^2s^2t^2.

Terms

a(0) =485100a(1) =573300a(2) =749700a(3) =762300a(4) =837900a(5) =1014300a(6) =1064700a(7) =1067220a(8) =1278900a(9) =1367100a(10) =1415700a(11) =1490580a(12) =1631700a(13) =1673100a(14) =1778700a(15) =1808100a(16) =1820700a(17) =1851300a(18) =1896300a(19) =2069100a(20) =2072700a(21) =2274300a(22) =2337300a(23) =2484300a(24) =2504700a(25) =2548980a(26) =2585700