The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A069298 Number of n X 7 binary arrays with a path of adjacent 1's from upper left corner to anywhere in right hand column. 11
408, 85776, 14226710, 2112274668, 295545642334, 39959490285500, 5292500285670344, 692128295029569712, 89798972465698310480, 11592951743199556912876, 1491945234246315077238684, 191623912389094140723074272 (list; graph; refs; listen; history; text; internal format)
OFFSET
2,1
LINKS
CROSSREFS
Cf. n X 2 A002450, n X 3 A069294, n X 4 A069295, n X 5 A069296, n X 6 A069297, n X 8 A069299, n X 9 A069300, n X 10 A069301, n X 11 A069302, n X 12 A069303, n X 13 A069304, n X 14 A069305, read by rows A069306-A069320.
Sequence in context: A282479 A163024 A283948 * A255797 A345544 A345797
KEYWORD
nonn
AUTHOR
R. H. Hardin, Mar 14 2002
EXTENSIONS
a(7)-a(13) from Sean A. Irvine, Apr 25 2024
STATUS
approved

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified June 12 23:56 EDT 2024. Contains 373362 sequences. (Running on oeis4.)