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!)
A224569 Number of (n+5)X(n+5) 0..1 matrices with each 6X6 subblock idempotent 0
96608, 5668, 5896, 7394, 8880, 10086, 11032, 14984, 21920, 31362, 42844, 55982, 70502, 90452, 119436, 160548, 216352, 288968, 380246, 497284, 651438, 857836, 1134708, 1502902, 1985666, 2615240 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Diagonal of A224577
LINKS
EXAMPLE
Some solutions for n=2
..0..0..1..1..0..1..0....1..0..0..0..0..0..1....1..0..0..0..0..0..0
..0..0..0..0..0..0..0....1..0..0..0..0..0..0....1..0..0..0..0..0..0
..0..0..0..0..0..0..0....1..0..0..0..0..0..0....0..0..1..1..0..0..0
..0..0..0..0..0..0..0....1..0..0..0..0..0..1....0..0..0..0..0..0..0
..0..0..1..1..0..1..0....1..0..0..0..0..0..1....0..0..1..1..0..0..0
..0..0..1..1..0..1..0....1..0..0..0..0..0..1....0..0..0..0..0..0..1
..0..0..0..0..0..0..0....1..0..0..0..0..0..1....0..0..0..0..0..0..1
CROSSREFS
Sequence in context: A205613 A205351 A343282 * A224570 A224577 A235299
KEYWORD
nonn
AUTHOR
R. H. Hardin Apr 10 2013
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 March 19 04:26 EDT 2024. Contains 370952 sequences. (Running on oeis4.)