A117049 - OEIS

%I #6 Mar 15 2023 12:39:31

%S 23,89,199,353,1409,1783,2663,3169,3719,4951,6359,7129,13751,18503,

%T 19801,21143,26951,28513,30119,31769,35201,55001,57223,64153,68993,

%U 71479,79201,92951,104743,117239,120473,130439,137303,162713

%N Primes of the form 22*(n^2)+1.

%t Select[1+22Range[100]^2, PrimeQ] (* _T. D. Noe_, Nov 15 2006 *)

%K nonn

%O 1,1

%A Luc Stevens (lms022(AT)yahoo.com), Apr 15 2006

%E Corrected by _T. D. Noe_, Nov 15 2006