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A263814 Number of (n+1)X(4+1) arrays of permutations of 0..n*5+4 with each element having index change (+-,+-) 0,0 0,1 0,2 or 1,0.

%I A263814 #8 Jun 02 2025 12:14:41
%S A263814 3682,333429,31916832,3019386508,286407546797,27150876030959,
%T A263814 2574222711408930,244058306583267424,23139000837357714769,
%U A263814 2193788568603759719868,207991284953503885432593
%N A263814 Number of (n+1)X(4+1) arrays of permutations of 0..n*5+4 with each element having index change (+-,+-) 0,0 0,1 0,2 or 1,0.
%C A263814 Column 4 of A263816
%H A263814 R. H. Hardin, <a href="/A263814/b263814.txt">Table of n, a(n) for n = 1..210</a>
%H A263814 R. H. Hardin, <a href="/A263814/a263814.txt">Empirical recurrence of order 82</a>
%F A263814 Empirical recurrence of order 82 (see link above)
%e A263814 Some solutions for n=1
%e A263814 ..2..1..0..8..9....2..0..4..1..3....2..1..0..8..4....0..1..2..3..4
%e A263814 ..5..6..7..3..4....5..8..6..7..9....5..6..7..3..9....5..7..9..6..8
%Y A263814 Cf. A263816
%K A263814 nonn
%O A263814 1,1
%A A263814 _R. H. Hardin_, Oct 27 2015