Numbers that are expressible as the product of the number of distinct prime factors of preceding integers.

A348882

Numbers that are expressible as the product of the number of distinct prime factors of preceding integers.

Terms

    a(0) =16a(1) =48a(2) =72a(3) =96a(4) =144a(5) =432a(6) =576a(7) =1296a(8) =2592a(9) =5184a(10) =20736a(11) =32805a(12) =221184a(13) =1555200a(14) =11197440a(15) =55987200a(16) =95551488a(17) =268738560a(18) =302330880a(19) =382205952a(20) =524880000a(21) =671846400a(22) =6718464000a(23) =34012224000a(24) =155520000000a(25) =403107840000

External references