The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A095132 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A095132

Denominators of average numbers of trees in a forest on n nodes.
(history; published version)

#7 by Jon E. Schoenfield at Sat Aug 15 13:40:02 EDT 2015

STATUS

editing

approved

#6 by Jon E. Schoenfield at Sat Aug 15 13:40:00 EDT 2015

FORMULA

Denominators of A005196/A005195.

AUTHOR

Eric W. Weisstein, May 29, 2004

STATUS

approved

editing

#5 by Charles R Greathouse IV at Fri May 10 12:45:33 EDT 2013

EXTENSIONS

More terms from _Vladeta Jovovic (vladeta(AT)eunet.rs), _, Jun 03 2004

Discussion

Fri May 10

12:45

OEIS Server: https://oeis.org/edit/global/1911

#4 by Russ Cox at Sat Mar 31 12:39:04 EDT 2012

AUTHOR

_Eric W. Weisstein (eric(AT)weisstein.com), _, May 29, 2004

Discussion

Sat Mar 31

12:39

OEIS Server: https://oeis.org/edit/global/877

#3 by N. J. A. Sloane at Tue Jun 01 03:00:00 EDT 2010

KEYWORD

nonn,new

nonn

EXTENSIONS

More terms from Vladeta Jovovic (vladeta(AT)Euneteunet.yurs), Jun 03 2004

#2 by N. J. A. Sloane at Sun Jun 29 03:00:00 EDT 2008

KEYWORD

nonn,new

nonn

AUTHOR

E. W. Eric Weisstein (eric(AT)weisstein.com), May 29, 2004

#1 by N. J. A. Sloane at Sat Jun 12 03:00:00 EDT 2004

NAME

Denominators of average numbers of trees in a forest on n nodes.

DATA

1, 2, 1, 6, 5, 20, 37, 2, 51, 329, 710, 1601, 118, 8599, 20514, 49905, 122963, 307199, 775529, 988939, 282591, 6592078, 131812, 45164337, 119237493, 19774239, 168670563, 4514955632, 4044075790, 32717113805, 22129966762, 240235675303

OFFSET

1,2

LINKS

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

FORMULA

Denominators of A005196/A005195

EXAMPLE

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

CROSSREFS

Cf. A005195, A005196, A095131.

KEYWORD

nonn,new

AUTHOR

E. W. Weisstein (eric(AT)weisstein.com), May 29, 2004

EXTENSIONS

More terms from Vladeta Jovovic (vladeta(AT)Eunet.yu), Jun 03 2004

STATUS

approved