Smallest number whose divisors > 1 have a longest run of length n, and 0 if none exists.

A328448

Smallest number whose divisors > 1 have a longest run of length n, and 0 if none exists.

Terms

    a(0) =2a(1) =6a(2) =12a(3) =504a(4) =60a(5) =420a(6) =840a(7) =4084080a(8) =2520a(9) =21162960a(10) =27720a(11) =2059318800a(12) =0a(13) =360360a(14) =720720a(16) =12252240a(18) =0a(19) =0a(20) =232792560a(22) =5354228880a(24) =26771144400a(26) =80313433200

External references