login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A249536 Number of length 6+5 0..n arrays with no six consecutive terms having five times any element equal to the sum of the remaining five 1
1824, 74886, 1804128, 22639594, 174242716, 1025679026, 4684420552, 17916918418, 59341554984, 175255762716, 470271928286, 1166229218572, 2699798974722, 5891318819572, 12213464740306, 24208549560334, 46114253719198 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 6 of A249530

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..28

EXAMPLE

Some solutions for n=2

..2....1....0....2....0....1....0....1....2....0....0....2....0....1....1....2

..1....0....0....0....1....1....0....2....0....2....2....2....0....2....0....1

..2....2....0....2....1....1....2....0....2....0....0....2....0....0....2....1

..1....0....1....1....0....2....2....0....0....0....2....2....1....0....2....1

..2....1....0....2....0....0....2....0....2....1....0....0....1....2....2....0

..1....0....0....2....0....2....2....1....1....1....2....0....0....2....0....0

..1....0....1....0....1....2....2....1....0....0....2....2....0....0....0....1

..0....1....1....0....1....1....0....0....0....1....2....1....0....0....0....1

..0....1....2....0....1....2....2....1....0....2....2....0....1....0....2....0

..1....0....1....2....0....2....2....0....0....0....0....0....0....2....2....1

..2....2....2....1....2....0....2....1....1....1....1....0....1....0....0....2

CROSSREFS

Sequence in context: A230052 A234222 A233813 * A124073 A259950 A264215

Adjacent sequences:  A249533 A249534 A249535 * A249537 A249538 A249539

KEYWORD

nonn

AUTHOR

R. H. Hardin, Oct 31 2014

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 February 25 22:37 EST 2021. Contains 341618 sequences. (Running on oeis4.)