820609

Properties

Appears in sequences

• a(n) is the smallest natural number we cannot obtain from n, n+1, n+2, n+3, n+4, n+5, n+6, n+7, n+8 and the operators +, -, *, /, using each number only once.at n=16A143193
• Primes that are the sum of 351 consecutive primes.at n=28A215998
• Prime numbersat n=65461