a(n) is the start of the first arithmetic progression with common difference n of n numbers with the same prime signature.
A087306
a(n) is the start of the first arithmetic progression with common difference n of n numbers with the same prime signature.
Terms
- a(0) =1a(1) =3a(2) =155a(3) =111a(4) =3875983a(5) =1333a(6) =763274553951a(7) =11978
External references
- oeis: A087306