%I #10 Jul 31 2018 10:00:29
%S 1010,
%T 11100917431192660550458715596330275229357798165137614678899082568807339449541284403669724770642201834862385321,
%U 12100840336134453781512605042016806722689075630252,13100775193798449612403,141007194244604316546762589928057553956834532374
%N Smallest "Shift and erase" numbers beginning by (9 + n). See the Comments section.
%C To divide a(n) by (9 + n), merely shift the leftmost digit of a(n) to the end of a(n) and erase the next digit.
%C The sequence is finite: there are no numbers having this property that start with 20,21,22,23,24,...97,98,99.
%H JeanMarc Falcoz, <a href="/A317526/b317526.txt">Table of n, a(n) for n = 1..10</a>
%e To divide a(1) = 1010 by 10, just shift the first digit 1 to the end and erase 0 (which gives 101  and, indeed, 101*10 = 1010).
%e To divide a(4) = 13100775193798449612403 by 13, just shift the first digit 1 to the end and erase 3 (which gives 1007751937984496124031  and, indeed, 1007751937984496124031*13 = 13100775193798449612403).
%Y Cf. A092697 (least nparasitic numbers).
%K nonn,base,fini
%O 1,1
%A _Eric Angelini_ and _JeanMarc Falcoz_, Jul 30 2018
