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%I #19 Mar 29 2018 10:07:00
%S 1,3,7,9,11,13,17,19,21,23,27,29,31,33,37,39,41,43,47,49,51,53,57,59,
%T 61,63,67,69,71,73,77,79,81,83,87,89,91,93,97,99
%N Possible two-digit endings of primes (with leading zeros).
%C This is a finite sequence which contains the first few terms of A045572.
%C Smallest prime > A085820(n) ending with A085820(n) in A085821.
%H Caldwell and Honaker, Prime Curios!: <a href="https://primes.utm.edu/curios/page.php?curio_id=29563">NASCAR Prime Puzzle</a>
%t Mod[Prime[Range[5,1000]],100]//Union (* _Harvey P. Dale_, Jul 10 2017 *)
%o (Sage) [x for x in range(100) if kronecker(x^2,100)==1] # _Zerinvary Lajos_, Dec 07 2009
%Y Cf. A085821.
%K full,nonn,fini,base
%O 1,2
%A _Zak Seidov_, Jul 04 2003
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