Numbers whose sum of prime factors is equal to their product of prime indices.
A331384
Numbers whose sum of prime factors is equal to their product of prime indices.
Terms
- a(0) =35a(1) =65a(2) =95a(3) =98a(4) =154a(5) =324a(6) =364a(7) =476a(8) =623a(9) =763a(10) =791a(11) =812a(12) =826a(13) =938a(14) =994a(15) =1036a(16) =1064a(17) =1106a(18) =1144a(19) =1148a(20) =1162a(21) =1288a(22) =1484a(23) =1708a(24) =1736a(25) =2044a(26) =2408a(27) =2632a(28) =4320a(29) =5408
External references
- oeis: A331384