117851domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes p such that p-+1, p-+3, p-+5 are not squarefree.at n=24A155145a(n) is the least integer k such that k/Fibonacci(n) > 3/5.at n=27A293643a(n) is the integer k that minimizes |k/Fibonacci(n) - 3/5|.at n=27A293644Prime numbersat n=11121