id:A147319 - OEIS Search Results

Search: id:A147319

Displaying 1-1 of 1 results found.

page 1

Number of n X n binary arrays symmetric under horizontal reflection with all ones connected only in a 00100-00100-00100-11111 pattern in any orientation.

+0
1

1, 1, 1, 1, 5, 1, 9, 1, 50, 19, 1045, 405, 26459, 5465, 942760, 98073, 47165993, 3767543, 4686396466, 402496574, 955119646127, 74080050007, 337888010503075, 18773415116111 (list; graph; listen)

	OFFSET	`1,5`
	EXAMPLE	`Maximal 9 X 9 example` `.1.0.0.0.0.0.0.0.1` `.1.0.0.0.0.0.0.0.1` `.1.1.1.1.0.1.1.1.1` `.1.0.0.0.0.0.0.0.1` `.1.0.0.1.0.1.0.0.1` `.0.0.0.1.0.1.0.0.0` `.1.1.1.1.0.1.1.1.1` `.0.0.0.1.0.1.0.0.0` `.0.0.0.1.0.1.0.0.0`
	CROSSREFS	`Sequence in context: A147085 A046580 A050358 this_sequence A147326 A143114 A103133` `Adjacent sequences: A147316 A147317 A147318 this_sequence A147320 A147321 A147322`
	KEYWORD	`nonn`
	AUTHOR	`Ron Hardin (rhhardin(AT)att.net)`

page 1

Search completed in 0.002 seconds

Last modified December 5 08:23 EST 2009. Contains 170348 sequences.

AT&T Labs Research