%I #3 Mar 30 2012 16:50:49

%S 1,1,1,1,4,1,27,27,1,16,256,1,3125,3125,64,729,46656,823543,823543,

%T 823543,16777216,65536,16777216,19683,387420489,9765625,10000000000,

%U 9765625,285311670611,285311670611,285311670611,531441,16777216,302875106592253,302875106592253

%N Denominator of fraction M(n) defined in A139076.

%e The sequence M(n), n >= 1, begins: 1, 2, 3, 4, 25/4, 9, 343/27, 512/27, 27, 625/16, 14641/256, 81, 371293/3125, 537824/3125, ...

%Y Cf. A139050, A139076-A139078.

%K nonn,frac

%O 1,5

%A _N. J. A. Sloane_, Jun 03 2008