%I #17 Aug 26 2017 03:01:05
%S 10112359550561797752808988764044943820224719,
%T 1011235955056179775280898876404494382022471910112359550561797752808988764044943820224719
%N Numbers m with the property that shifting the rightmost digit of m to the left end multiplies the number by 9.
%H Seiichi Manyama, <a href="/A291353/b291353.txt">Table of n, a(n) for n = 1..22</a>
%H Wikipedia, <a href="https://en.wikipedia.org/wiki/Parasitic_number">Parasitic number</a>.
%F a(n) = 9*(10^(44*n) - 1)/89.
%Y Cf. A146088 (k=2), A146561 (k=3), A146569 (k=4), A146754 (k=5), A291354 (k=6), A291215 (k=7), A291321 (k=8), this sequence (k=9).
%Y Cf. A092697, A097717.
%K nonn,base
%O 1,1
%A _Seiichi Manyama_, Aug 23 2017