a(n)=smallest integer that, upon multiplying any integer from 1 to n, produces a member of A025487.
A181813
a(n)=smallest integer that, upon multiplying any integer from 1 to n, produces a member of A025487.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =2a(4) =12a(5) =12a(6) =360a(7) =360a(8) =720a(9) =720a(10) =151200a(11) =151200a(12) =349272000a(13) =349272000a(14) =349272000a(15) =349272000
External references
- oeis: A181813