login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A163049 Number of nX5 binary arrays with all 1s connected, and all corners 1 0
1, 17, 293, 5331, 101950, 1988608, 39005563, 765978583, 15044778941, 295502003013, 5804078824664, 114000099400204, 2239117437370843, 43979313642748723, 863813545775995327, 16966473035357220851 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..16.

CROSSREFS

Sequence in context: A041546 A186000 A222572 * A083453 A090437 A007805

Adjacent sequences:  A163046 A163047 A163048 * A163050 A163051 A163052

KEYWORD

nonn

AUTHOR

R. H. Hardin Jul 20 2009

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified October 23 02:03 EDT 2019. Contains 328335 sequences. (Running on oeis4.)