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%I #4 Mar 30 2012 19:00:17
%S 1,10,19,100,109,190,199,1000,361,1090,1099,1900,1909,1990,2071,10000,
%T 10009,3610,3619,10900,3781,10990,10999,19000,11881,19090,6859,19900,
%U 19909,20710,20719,100000,20881,100090,21691,36100,36109,36190,36271
%N Totally multiplicative sequence with a(p) = a(p-1) + 9 for prime p.
%F Multiplicative with a(p^e) = (a(p-1)+9)^e. If n = Product p(k)^e(k) then a(n) = Product (a(p(k)-1)+9)^e(k).
%K nonn,mult
%O 1,2
%A _Jaroslav Krizek_, Oct 18 2009
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