# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a264632 Showing 1-1 of 1 %I A264632 #4 Nov 19 2015 07:00:06 %S A264632 1,16,61,660,6107,37225,349391,2557552,19278771,156296532,1179331101, %T A264632 9153019452,71351814352,548547053971,4256314971079,32951502011481, %U A264632 254689445056816,1972727580974503,15263452717088948,118105432842264754 %N A264632 Number of (5+1)X(n+1) arrays of permutations of 0..n*6+5 with each element having directed index change -2,0 -1,0 0,-1 or 1,1. %C A264632 Row 5 of A264628. %H A264632 R. H. Hardin, Table of n, a(n) for n = 1..210 %e A264632 Some solutions for n=4 %e A264632 ..5..2..3..4..9....1..6..3..4..9....1..2.12..4.14....5..6..7..4..9 %e A264632 .10..0..1.13.14...10..0.12..2.14....6..0.17..9..3...10..0..1..2..3 %e A264632 .11.12..6..7..8...11..5.13..7..8...11..5.13..7..8...15.12.13.14..8 %e A264632 .16.21.18.19.24...16.17.22.19.24...16.10.22.19.24...16.17.11.19.24 %e A264632 .25.15.27.17.29...25.15.27.28.18...25.15.27.28.18...25.22.27.28.18 %e A264632 .26.20.28.22.23...26.20.21.29.23...26.20.21.29.23...26.20.21.29.23 %Y A264632 Cf. A264628. %K A264632 nonn %O A264632 1,2 %A A264632 _R. H. Hardin_, Nov 19 2015 # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE