999769

Properties

Appears in sequences

• a(n) = largest prime using least number of possible digits with a digit sum n, or 0 if no such number exists. E.g., if n > 9 and there are no two-digit primes with a given digit sum n then three-digit numbers are explored and so on.at n=48A088115
• a(n)=a(n-1)+a(n-2)+n+4, a(0)=0, a(1)=1.at n=25A210675
• Prime numbersat n=78485