The OEIS is supported by the many generous donors to the OEIS Foundation.

 Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 59th year, we have over 358,000 sequences, and we’ve crossed 10,300 citations (which often say “discovered thanks to the OEIS”). Other ways to Give
 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A267346 Number of 6Xn arrays containing n copies of 0..6-1 with every element equal to or 1 greater than any north, west or southwest neighbors modulo 6 and the upper left element equal to 0. 0
 1, 1, 2, 2, 4, 135, 2192, 18140, 96291, 401459, 1594603, 7089502, 45031108, 518872408, 7088206956, 81255284697, 741934496544 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 COMMENTS Row 6 of A267338. LINKS EXAMPLE Some solutions for n=6 ..0..1..2..3..4..5....0..1..2..3..3..4....0..1..1..2..3..4....0..0..1..2..3..4 ..1..2..3..4..5..0....1..2..2..3..4..5....0..1..1..2..3..4....0..1..2..3..4..5 ..1..2..3..4..5..0....1..2..3..4..5..0....0..1..2..3..4..5....1..2..3..4..5..5 ..1..2..3..4..5..0....2..3..4..5..0..1....1..2..3..4..5..0....1..2..3..4..5..0 ..2..3..4..5..0..1....3..4..5..0..0..1....2..3..4..5..5..0....1..2..3..4..5..0 ..3..4..5..0..1..2....4..5..5..0..1..2....2..3..4..5..5..0....2..3..4..5..0..1 CROSSREFS Cf. A267338. Sequence in context: A294184 A114695 A134084 * A264933 A012858 A292383 Adjacent sequences: A267343 A267344 A267345 * A267347 A267348 A267349 KEYWORD nonn AUTHOR R. H. Hardin, Jan 13 2016 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.

Last modified December 5 21:40 EST 2022. Contains 358594 sequences. (Running on oeis4.)