|
%I #16 Jan 09 2018 14:29:27
%S 0,964800,99288000,99840000,9998400000,999984000000,99999840000000,
%T 9999998400000000,999999984000000000,99999999840000000000,
%U 9999999998400000000000,999999999984000000000000,99999999999840000000000000,9999999999998400000000000000
%N a(n) is the largest number such that all of a(n)'s length-n substrings are distinct and divisible by 16.
%H Hans Havermann, <a href="/A093211/a093211.txt">Table of A093211-A093299</a>
%e a(2) is 964800 because its length-2 substrings (96, 64, 48, 80, 00) are all distinct and divisible by 16 and there is no larger number with this property.
%Y Cf. A093211, A093212, ..., A093299.
%K base,nonn,less
%O 1,2
%A _Hans Havermann_, Mar 28 2004
%E a(8)-a(10) from _John Cerkan_, May 22 2017
%E a(11)-a(14) from _John Cerkan_, Jan 09 2018
|
