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%I #5 Nov 10 2015 12:38:53
%S 96,1296,67600,313600,273566336,830361856,319928499712,953450696704
%N Number of (n+2)X(3+2) arrays of permutations of 0..n*5+9 with each element moved 0 or 1 knight moves and no more than 1 element left unmoved.
%C Column 3 of A263568.
%e Some solutions for n=3
%e ..7.10..5..6..4....7.10..9..6.13....7.10..9.14.13....0..8..9..6..7
%e ..2.15.14.17.12....2.15.16..1.12....2.15..4.19.18....2..3.14..1.18
%e ..1..0..9.24..3...21..0..3..4.23....1..0.23.22..3...21.20.15..4.23
%e .22.23.20.21..8...22..5.20.11..8....6..5.24.21..8...22..5.24.11.12
%e .11.18.19.16.13...17.18.19.14.24...20.12.11.16.17...17.10.19.16.13
%Y Cf. A263568.
%K nonn
%O 1,1
%A _R. H. Hardin_, Oct 21 2015