A138535 - OEIS

%I #3 Mar 30 2012 18:52:52

%S 13,17,31,41,61,73,89,109,113,131,151,163,193,199,211,229,233,241,281,

%T 307,313,337,379,397,401,421,461,463,521,523,541,577,593,601,613,617,

%U 631,661,673,701,727,757,761,769,811,829,859,881,883,911,937,941,953

%N Odd primes p_n for which A140140(n) < (p_n-1)/2, where p_n = n-th odd prime (A065091).

%Y Cf. A140140, A137576, A065091, A138536.

%K nonn

%O 1,1

%A _Vladimir Shevelev_, May 10 2008

%E Corrected and extended by _Ray Chandler_, May 19 2008