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%I #12 May 21 2017 19:45:20
%S 0,98428,7560280,991288484424228288,57750400406006020020,
%T 9999782222082222,773773000200200060060004004000,
%U 99999998444444428888888422222228444444,8888887706666660008888880006666660,999999991288888888484444444424222222228288888888
%N a(n) is the largest number such that all of a(n)'s length-n substrings are distinct and divisible by 14.
%H Hans Havermann, <a href="/A093211/a093211.txt">Table of A093211-A093299</a>
%e a(2) is 98428 because its length-2 substrings (98, 84, 42, 28) are all distinct and divisible by 14 and there is no larger number with this property
%Y Cf. A093211, A093212, ..., A093299.
%K base,nonn
%O 1,2
%A _Hans Havermann_, Mar 28 2004
%E a(9)-a(10) from _John Cerkan_, May 21 2017
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