%I A108963
%S A108963 2,1061,963691,12963703
%N A108963 Smallest prime == 1 (mod f(n)), where f(n) = concatenation n,(n-1),...,
               3,2,1,2,3,...(n-1),n.
%Y A108963 Cf. A109947, A109948, A109949.
%Y A108963 Sequence in context: A004802 A111203 A159858 this_sequence A152510 A013543 
               A039951
%Y A108963 Adjacent sequences: A108960 A108961 A108962 this_sequence A108964 A108965 
               A108966
%K A108963 base,more,nonn
%O A108963 1,1
%A A108963 Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jul 20 2005