%I A112430
%S A112430 5394826801,6295936465,12452890681,13577445505,15182481601,20064165121,
%T A112430 22541365441,24673060945,26242929505,26602340401,27405110161,
%U A112430 28553256865,33203881585,38059298641,39696166081,40460634865
%N A112430 Carmichael numbers equal to the product of 7 primes.
%e A112430 a(1)=5394826801=7*13*17*23*31*67*73
%Y A112430 Cf. A002997.
%Y A112430 Sequence in context: A017529 A133688 A115414 this_sequence A058416 A114260 
               A113644
%Y A112430 Adjacent sequences: A112427 A112428 A112429 this_sequence A112431 A112432 
               A112433
%K A112430 easy,nonn
%O A112430 1,1
%A A112430 Shyam Sunder Gupta (guptass(AT)rediffmail.com), Dec 11 2005