The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A046997

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Number of Baxter permutations: A001183/2.
(history; published version)

#6 by Jon E. Schoenfield at Sat Mar 07 07:24:59 EST 2020

STATUS

editing

approved

#5 by Jon E. Schoenfield at Sat Mar 07 07:24:56 EST 2020

AUTHOR

STATUS

approved

editing

#4 by Russ Cox at Fri Mar 30 16:48:24 EDT 2012

AUTHOR

_N. J. A. Sloane (njas(AT)research.att.com)_.

Discussion

Fri Mar 30

16:48

OEIS Server: https://oeis.org/edit/global/110

#3 by N. J. A. Sloane at Fri Feb 27 03:00:00 EST 2009

KEYWORD

nonn,more,new

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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

NAME

Number of Baxter permutations: A001183/2.

KEYWORD

nonn,more,new

#1 by N. J. A. Sloane at Sat Dec 11 03:00:00 EST 1999

NAME

Baxter permutations: A001183/2.

DATA

0, 1, 1, 9, 33, 187, 847, 4911, 25849

OFFSET

1,4

KEYWORD

nonn,more

AUTHOR

njas

STATUS

approved