Numbers of the form (p0^x)(p1^(x+1))(p2^(x+2))...(pk^(x+k)), where x and k are positive integers and p0,p1,...,pk are primes with p0<p1<...<pk.
A089219
Numbers of the form (p0^x)(p1^(x+1))(p2^(x+2))...(pk^(x+k)), where x and k are positive integers and p0,p1,...,pk are primes with p0<p1<...<pk.
Terms
- a(0) =18a(1) =50a(2) =75a(3) =98a(4) =108a(5) =147a(6) =242a(7) =245a(8) =338a(9) =363a(10) =500a(11) =507a(12) =578a(13) =605a(14) =648a(15) =722a(16) =845a(17) =847a(18) =867a(19) =1058a(20) =1083a(21) =1125a(22) =1183a(23) =1372a(24) =1445a(25) =1587a(26) =1682a(27) =1805a(28) =1859a(29) =1922
External references
- oeis: A089219