Numbers having factorization Product_{i=1..m} p(i)^e(i) such that m > 1 and p(i) + e(i) is the same for each i.
A219302
Numbers having factorization Product_{i=1..m} p(i)^e(i) such that m > 1 and p(i) + e(i) is the same for each i.
Terms
- a(0) =12a(1) =72a(2) =80a(3) =135a(4) =432a(5) =448a(6) =800a(7) =875a(8) =1701a(9) =2025a(10) =2160a(11) =2592a(12) =6272a(13) =8000a(14) =11264a(15) =15552a(16) =17303a(17) =30375a(18) =30625a(19) =35721a(20) =53248a(21) =56000a(22) =64800a(23) =80000a(24) =87808a(25) =93312a(26) =93347a(27) =108864a(28) =184877a(29) =212625
External references
- oeis: A219302