cp's OEIS Frontend

A264346 Number of (6+1)X(n+1) arrays of permutations of 0..n*7+6 with each element having index change +-(.,.) 0,0 0,1 or 1,2.

%I A264346 #4 Nov 11 2015 19:47:55
%S A264346 128,17711,4900000,549201567,98684484373,15386771913704,
%T A264346 2616784941180034,423590351890979093,70720633596543340140,
%U A264346 11667647323281661702544,1939303748261775631813520,321550922297722913366223227
%N A264346 Number of (6+1)X(n+1) arrays of permutations of 0..n*7+6 with each element having index change +-(.,.) 0,0 0,1 or 1,2.
%C A264346 Row 6 of A264341.
%H A264346 R. H. Hardin, <a href="/A264346/b264346.txt">Table of n, a(n) for n = 1..123</a>
%e A264346 Some solutions for n=2
%e A264346 ..5..2..1....0..1..2....5..2..1....0..2..1....5..2..1....0..1..2....5..1..2
%e A264346 ..3..4..0....8..5..4....3..4..0....8..5..4....8..4..0....4..3..5....4..3..0
%e A264346 ..7..6..8....7..6..3...11..7..8....7..6..3....7..6..3....6..7..8...11..7..8
%e A264346 .10..9.11...10..9.11...10..9..6....9.10.11....9.11.10...14.10.11...10..9..6
%e A264346 .17.14.13...13.12.14...12.13.14...12.14.13...12.14.13...17.13..9...12.14.13
%e A264346 .15.16.12...20.17.16...20.17.16...16.15.17...20.17.16...16.15.12...15.17.16
%e A264346 .18.19.20...19.18.15...19.18.15...19.18.20...19.18.15...18.20.19...19.18.20
%Y A264346 Cf. A264341.
%K A264346 nonn
%O A264346 1,1
%A A264346 _R. H. Hardin_, Nov 11 2015