%I #21 Nov 03 2019 22:34:40
%S 2,4,6,12,24,32,30,80,96,60,84,126,120,200,168,264,210,252
%N Length of smallest repunit of which the prime factor-digit-excess computed by A095414 equals n.
%C a(18), a(19) > 322. a(20) = 300. - _Giovanni Resta_, Jul 19 2018
%C a(A095371(n)-1) >= A328899(n). a(18) <= 440, a(19) <= 336, a(21) <= 624, a(22) <= 560, a(23) <= 480, a(24) <= 540, a(25) <= 720, a(26) <= 612, a(27) <= 420, a(28) <= 600, a(30) = 1050, a(31) <= 660, a(32) <= 1400, a(33) <= 900, a(34) <= 1020, a(35) <= 1500, a(36) <= 1380, a(37) <= 840, a(48) <= 1260, a(50) <= 1680. - _Chai Wah Wu_, Nov 03 2019
%F a(n) = Min{x; A095414(x)=n}.
%e n=60: concatenated p-set for 60th-repunit is:
%e 371113313741611012112412712161354190919901279612906161418890139526741,
%e its length=69, so excess=9, 60 is the smallest such repunit
%Y Cf. A002275, A095370, A095407, A095413-A095418.
%K nonn,base,more
%O 0,1
%A _Labos Elemer_, Jun 22 2004
%E Edited by _Charles R Greathouse IV_, Aug 03 2010
%E Data corrected and extended by _Giovanni Resta_, Jul 19 2018
%E a(0) from _Chai Wah Wu_, Nov 03 2019
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