37847

Properties

Appears in sequences

• [ (4th elementary symmetric function of S(n))/(2nd elementary symmetric of S(n)) ], where S(n) = {3,4, ..., n+5}.at n=32A024194
• Beginning with 3, least prime such that concatenation of first n terms and its digit reversal both are primes.at n=27A113584
• Smallest prime p such that p == 1 (mod prime(n)) and not p == 1 (mod k) for 2 < k < prime(n).at n=30A116605
• Primes of the form 5*k^2 + 2, k >= 0.at n=14A201481
• a(n) = floor(e^(n+1) - e^n).at n=10A248873
• Primes p such that phi(phi(p-2)-1) = phi(phi(p-1)-1).at n=13A271660
• Prime numbersat n=4002