A095131 - OEIS

%I #7 Aug 15 2015 08:48:34

%S 1,3,2,13,12,49,93,5,127,803,1703,3755,271,19338,45275,108229,262604,

%T 647083,1613941,2036099,576341,13331695,264583,90049334,236302157,

%U 38973748,330784573,8814122981,7861906901,63359160443,42703885427

%N Numerators of average numbers of trees in a forest on n nodes.

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/Forest.html">Forest</a>

%F Numerators of A005196/A005195.

%e 1, 3/2, 2, 13/6, 12/5, 49/20, 93/37, 5/2, 127/51, ...

%Y Cf. A005195, A005196, A095132.

%K nonn

%O 1,2

%A _Eric W. Weisstein_, May 29 2004

%E More terms from _Vladeta Jovovic_, Jun 03 2004