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A264141 Number of (n+1)X(7+1) arrays of permutations of 0..n*8+7 with each element having index change +-(.,.) 0,0 1,-2 or 1,1. 1
832, 90000, 20768650, 3798503424, 758116015189, 147813083354689, 29086230347332416, 5708414855075340816, 1121408818216873313530, 220236879426948300870144, 43257308993366137748332485 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A264142.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..145

EXAMPLE

Some solutions for n=2

..0..1.11..9..4..5..6..7....0.10..8..3..4..5.15..7....0..1..2..9.10..5.15..7

..8..3.10..2.18.13.20.21....2.18..1.11.12.13.20..6....8..3..4.11.12.13.23..6

.16.17.12.19.14.15.22.23...16.17..9.19.14.21.22.23...16.17.18.19.20.21.22.14

CROSSREFS

Cf. A264142.

Sequence in context: A186956 A252561 A264318 * A327604 A264064 A325064

Adjacent sequences: A264138 A264139 A264140 * A264142 A264143 A264144

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 04 2015

STATUS

approved

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Last modified January 27 05:55 EST 2023. Contains 359837 sequences. (Running on oeis4.)