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A264344
Number of (4+1)X(n+1) arrays of permutations of 0..n*5+4 with each element having index change +-(.,.) 0,0 0,1 or 1,2.
1
32, 987, 49000, 1399783, 53429620, 1855980772, 67833964762, 2424688746359, 87826990190824, 3164364890450187, 114329873155945874, 4126859698045051896, 149032951757557392004, 5381261860217202123333, 194318967652718474091224
OFFSET
1,1
COMMENTS
Row 4 of A264341.
LINKS
EXAMPLE
Some solutions for n=3
..1..0..2..3....1..0..3..2....0..7..2..3....1..0..2..3....1..7..2..3
..4..5..6..7....4..6..5..7....5..4..6..1...10..5..7..6....4..5..0..6
..8..9.10.11...14..9.11.10....8..9.10.11....8..9..4.11....8.10..9.11
.12.13.14.15...12.19..8.15...12.13.15.14...13.19.14.15...12.13.14.15
.16.17.18.19...17.16.18.13...17.16.18.19...16.17.12.18...16.17.19.18
CROSSREFS
Cf. A264341.
Sequence in context: A275136 A276298 A282313 * A228983 A162836 A163215
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 11 2015
STATUS
approved