Numbers that have exactly three exponents in their prime factorization that are equal to 2.

Terms

a(0) =900a(1) =1764a(2) =4356a(3) =4900a(4) =6084a(5) =6300a(6) =8820a(7) =9900a(8) =10404a(9) =11025a(10) =11700a(11) =12100a(12) =12996a(13) =14700a(14) =15300a(15) =16900a(16) =17100a(17) =19044a(18) =19404a(19) =20700a(20) =21780a(21) =22050a(22) =22932a(23) =23716a(24) =26100a(25) =27225a(26) =27900a(27) =28900a(28) =29988a(29) =30276