Smallest number beginning with 8 and having exactly n prime divisors counted with multiplicity.

Terms

a(0) =83a(1) =82a(2) =8a(3) =81a(4) =80a(5) =810a(6) =800a(7) =864a(8) =8000a(9) =8064a(10) =80000a(11) =80640a(12) =8192a(13) =82944a(14) =81920a(15) =802816a(16) =819200a(17) =884736a(18) =8126464a(19) =8257536a(20) =80621568a(21) =80216064a(22) =8388608a(23) =84934656a(24) =83886080a(25) =822083584a(26) =838860800a(27) =8120172544a(28) =805306368a(29) =8153726976