a(n) is the least term that is not a power of p, the n-th prime, in the sequence of numbers whose consecutive divisors have a ratio satisfying numerator - denominator = p-1.
A280964
a(n) is the least term that is not a power of p, the n-th prime, in the sequence of numbers whose consecutive divisors have a ratio satisfying numerator - denominator = p-1.
Terms
- a(0) =6a(1) =15a(2) =725a(3) =91a(4) =15851a(5) =30589a(6) =6977093777a(7) =703
External references
- oeis: A280964