The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A217211 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
Showing entries 1-10 | older changes

A217211

Number of binary sequences of length n with curling number 2.
(history; published version)

#22 by N. J. A. Sloane at Wed Apr 24 19:29:44 EDT 2013

EXTENSIONS

a(33)-a(37) from _Allan Wilks, _, Oct 06 2012

Discussion

Wed Apr 24

19:29

OEIS Server: https://oeis.org/edit/global/1870

#21 by N. J. A. Sloane at Sun Nov 11 10:33:38 EST 2012

STATUS

editing

approved

#20 by N. J. A. Sloane at Sun Nov 11 10:33:35 EST 2012

LINKS

N. J. A. Sloane, <a href="/A217211/b217211.txt">Table of n, a(n) for n = 1..92104</a> [Entries up through 51 found by direct search (see triangle A216955), later entries obtained from a recurrence.]

STATUS

approved

editing

#19 by N. J. A. Sloane at Sat Nov 10 14:38:54 EST 2012

STATUS

editing

approved

#18 by N. J. A. Sloane at Sat Nov 10 14:38:50 EST 2012

LINKS

N. J. A. Sloane, <a href="/A217211/b217211.txt">Table of n, a(n) for n = 1..92</a> [Entries up through 51</a> [Based on extended table of found by direct search (see triangle A216955), later entries obtained from a recurrence.]

STATUS

approved

editing

#17 by N. J. A. Sloane at Fri Nov 09 17:21:48 EST 2012

STATUS

editing

approved

#16 by N. J. A. Sloane at Fri Nov 09 17:21:45 EST 2012

NAME

Number of binary sequences of 2's and 3's of length n with curling number 2.

STATUS

approved

editing

#15 by N. J. A. Sloane at Fri Nov 09 17:18:59 EST 2012

STATUS

editing

approved

#14 by N. J. A. Sloane at Fri Nov 09 17:18:57 EST 2012

LINKS

N. J. A. Sloane, <a href="/A217211/b217211.txt">Table of n, a(n) for n = 1..51</a> [Based on extended table of triangle A216955]

STATUS

approved

editing

#13 by N. J. A. Sloane at Fri Nov 09 17:18:06 EST 2012

STATUS

editing

approved