A083791 - OEIS

%I #8 Jul 14 2015 04:17:33

%S 1,1,2,4,2,6,6,2,8,4,8,4,6,2,12,2,24,4,6,8,12,24,4,6,8,12,2,30,60,12,

%T 210,6,48,24,30,2,240,6,30,24,60,2,210,12,120,24,120,2,30,180,60,12,

%U 210,6,192,240,210,24,12,420,30,60,120,6,2,53760

%N Prime signatures pertaining to A083788.

%H Giovanni Resta, <a href="/A083791/b083791.txt">Table of n, a(n) for n = 1..190</a>

%e a(n) = k where k is the smallest number with the same prime signature as that of A083788(n).

%e 1;

%e 1,2;

%e 4,2,6;

%e 6,2,8,4;

%e 8,4,6,2,12;

%e 2,24,4,6,8,12;

%e 24,4,6,8,12,2,30;

%e 60,12,210,6,48,24,30,2;

%e 240,6,30,24,60,2,210,12,120;

%e 24,120,2,30,180,60,12,210,6,192;

%e 240,210,24,12,420,30,60,120,6,2,53760;

%Y Cf. A083788, A083789, A083790.

%K nonn,tabl

%O 1,3

%A _Amarnath Murthy_, May 07 2003

%E Corrected and extended by _Ray Chandler_, Aug 17 2003