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

 

Logo

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!)
A264171 Number of (n+1)X(6+1) arrays of permutations of 0..n*7+6 with each element having directed index change 0,0 0,1 1,0 -2,-1 or -1,-2. 1
69, 8007, 408698, 23916656, 1432853288, 83609564805, 4868342507373, 283367589816531, 16469467179397573, 956260182816301823, 55484547617668226346, 3218321886243655288008, 186643918339019352805709 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A264172.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..27

EXAMPLE

Some solutions for n=2

.15.10.11..2..3.20..6....0..1..2..3..4.20..5...15..0..1.18..4..5..6

..0..1..8..9..4..5.13...16..7..9.10.11.12..6...16..7..2..3.20.11.13

..7.14.16.17.18.12.19...14..8.15.17.18.19.13...14..8..9.10.17.12.19

CROSSREFS

Cf. A264172.

Sequence in context: A207197 A207217 A296785 * A297550 A049000 A234824

Adjacent sequences: A264168 A264169 A264170 * A264172 A264173 A264174

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 06 2015

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 December 6 11:50 EST 2022. Contains 358632 sequences. (Running on oeis4.)