%I #8 Jun 15 2017 02:55:46
%S 270,30,12,48,30,12,192,18,18,24,18,150,18,54,126,54,30,180,66,84,36,
%T 12,162,90,156,24,150,60,30,30,186,72,78,54,36,42,102,36,30,102,30,
%U 168,12,228,42,132,78,18,162,408,60,234,168,192,108,120,18,210,174,120,90
%N First differences of A031926.
%C Minimal value 12 is for n = 3, 6, 22, 43, 90, 123, 125, 135, 144, 147, 201, 255, 276, 287, 310, 338, 350. - _Zak Seidov_, Jun 12 2017
%K nonn
%O 1,1
%A _Labos Elemer_, Mar 06 2000
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