1005427

Properties

Appears in sequences

• a(n) = a(1)*a(n-1) + a(2)*a(n-2) + ...+ a(n-1)*a(1) for n >= 4, starting 2,1,1.at n=11A025264
• Palindromic primes in base 8 which are also emirps (A006567) in base 10.at n=33A168110
• Prime numbersat n=78903