The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A114296 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
Showing entries 1-10 | older changes

A114296

First row of Modified Schroeder numbers for q=3 (A114292).
(history; published version)

#24 by OEIS Server at Sun May 14 09:30:13 EDT 2017

LINKS

Alois P. Heinz, <a href="/A114296/b114296_1.txt">Table of n, a(n) for n = 0..1000</a>

#23 by Alois P. Heinz at Sun May 14 09:30:13 EDT 2017

STATUS

editing

approved

Discussion

Sun May 14

09:30

OEIS Server: Installed new b-file as b114296.txt.  Old b-file is now b114296_1.txt.

#22 by Alois P. Heinz at Sun May 14 09:26:27 EDT 2017

LINKS

Alois P. Heinz, <a href="/A114296/b114296_1.txt">Table of n, a(n) for n = 0..5001000</a>

#21 by Alois P. Heinz at Sun May 14 09:24:53 EDT 2017

CROSSREFS

Cf. A286761.

STATUS

approved

editing

#20 by Bruno Berselli at Thu Feb 05 05:58:42 EST 2015

STATUS

proposed

approved

#19 by Michel Marcus at Thu Feb 05 04:38:26 EST 2015

STATUS

editing

proposed

#18 by Michel Marcus at Thu Feb 05 04:38:19 EST 2015

REFERENCES

C. Hanusa (2005). A Gessel-Viennot-Type Method for Cycle Systems with Applications to Aztec Pillows. PhD Thesis. University of Washington, Seattle, USA.

LINKS

C. Hanusa, <a href="http://people.qc.cuny.edu/faculty/christopher.hanusa/research/Documents/papers/Dissertation.pdf">A Gessel-Viennot-Type Method for Cycle Systems with Applications to Aztec Pillows</a>, PhD Thesis, 2005, University of Washington, Seattle, USA.

STATUS

proposed

editing

#17 by Jean-François Alcover at Thu Feb 05 04:13:52 EST 2015

STATUS

editing

proposed

#16 by Jean-François Alcover at Thu Feb 05 04:13:46 EST 2015

MATHEMATICA

b[x_, y_] := b[x, y] = If[y>x || y<x/2, 0, If[x == 0, 1, b[x, y-1] + b[x-1, y] + b[x-1, y-1]]]; a[n_] := b[n, n]; Table[a[n], {n, 0, 30}] (* Jean-François Alcover, Feb 05 2015, after Alois P. Heinz *)

STATUS

approved

editing

#15 by Vaclav Kotesovec at Sun Sep 07 16:10:45 EDT 2014

STATUS

editing

approved