Numbers m such that, in the prime factorization of m, the product of the exponents equals the sum of prime factors and exponents.

A231231

Numbers m such that, in the prime factorization of m, the product of the exponents equals the sum of prime factors and exponents.

Terms

    a(0) =432a(1) =648a(2) =1152a(3) =4000a(4) =5400a(5) =8748a(6) =9000a(7) =12800a(8) =12960a(9) =13500a(10) =17280a(11) =19440a(12) =21952a(13) =25000a(14) =48000a(15) =48384a(16) =50625a(17) =60000a(18) =78400a(19) =87480a(20) =100352a(21) =114048a(22) =150000a(23) =189000a(24) =202176a(25) =263424a(26) =303264a(27) =303750a(28) =304128a(29) =340736

External references