Numbers that have exactly two exponents in their prime factorization that are equal to 5.

Terms

a(0) =7776a(1) =38880a(2) =54432a(3) =85536a(4) =100000a(5) =101088a(6) =132192a(7) =147744a(8) =178848a(9) =194400a(10) =225504a(11) =241056a(12) =272160a(13) =287712a(14) =300000a(15) =318816a(16) =334368a(17) =365472a(18) =381024a(19) =412128a(20) =427680a(21) =458784a(22) =474336a(23) =505440a(24) =520992a(25) =537824a(26) =552096a(27) =567648a(28) =598752a(29) =614304