115891

Properties

Appears in sequences

• Floor((e/2)^n).at n=38A014213
• A 2nd order recursion: a(1)=a(2)=1; a(n) = prime(a(n-2)+a(n-1)) = A000040(a(n-2)+a(n-1)).at n=8A082096
• In this sequence each prime ends a prime century. Place a 0 between the final two digits, and raise the 100s digit by 1, to form the first prime of the next century.at n=18A156083
• a(n) = round( (e/2)^n ).at n=41A230580
• Prime numbersat n=10956