A209677
Number of n X n 0..n arrays with every element equal to a diagonal or antidiagonal reflection, and new values 0 upwards introduced in row major order.
Original entry on oeis.org
1, 14, 1243, 6716352, 268997909000, 1568091719977974635, 70570762532647014868797563, 841333288100321854075145135825724005, 79538689762318826508394939059605661254128283987
Offset: 1
Some.solutions.for.n=3
..0..0..1....0..0..0....0..1..0....0..0..1....0..1..1....0..1..1....0..1..1
..0..1..2....0..1..1....1..2..1....2..1..0....1..0..0....1..0..2....1..1..2
..1..2..0....2..1..1....2..1..1....0..2..0....0..0..1....2..2..0....1..2..1
A209678
Number of n X n 0..3 arrays with every element equal to a diagonal or antidiagonal reflection, and new values 0 upwards introduced in row major order.
Original entry on oeis.org
1, 14, 608, 246038, 166075313, 1008907523438, 10215188674804688, 930859067991577148438, 141374220951220779418945313, 193240888262699902868270874023438
Offset: 1
Some.solutions.for.n=3
..0..0..1....0..0..1....0..1..2....0..0..1....0..1..2....0..1..2....0..0..1
..0..0..0....0..2..0....2..1..1....0..0..2....1..1..1....0..1..1....0..1..1
..1..0..0....2..0..1....1..2..0....0..2..0....0..1..0....0..0..0....2..1..1
A209679
Number of n X n 0..4 arrays with every element equal to a diagonal or antidiagonal reflection, and new values 0 upwards introduced in row major order.
Original entry on oeis.org
1, 15, 1243, 2143147, 6713848491, 336865786047147, 29579506766774446763, 41557077253870074781674155, 102173227506131465827954312522411, 4019288788864555869108044364449353214635
Offset: 1
Some.solutions.for.n=3
..0..1..2....0..1..0....0..1..2....0..1..1....0..1..0....0..1..0....0..1..2
..1..3..0....1..1..0....3..3..1....1..0..2....1..2..2....2..0..1....1..1..3
..0..0..1....0..0..0....3..3..0....1..2..1....0..2..0....2..2..1....3..3..0
A209680
Number of n X n 0..5 arrays with every element equal to a diagonal or antidiagonal reflection, and new values 0 upwards introduced in row major order.
Original entry on oeis.org
1, 15, 1508, 6716352, 66825091608, 16894558898454012, 7697358649459140517788, 87677668153076602430717324907, 1797666180378975423054345009058355238, 921444360078430965633564486047727718449222837
Offset: 1
Some.solutions.for.n=3
..0..0..1....0..0..1....0..1..2....0..1..1....0..1..1....0..1..1....0..0..1
..2..1..0....0..1..2....1..1..1....1..1..0....1..2..3....1..2..3....0..0..1
..1..2..0....2..2..1....0..1..1....1..0..1....1..3..1....1..3..0....2..1..0
A209681
Number of n X n 0..6 arrays with every element equal to a diagonal or antidiagonal reflection, and new values 0 upwards introduced in row major order.
Original entry on oeis.org
1, 15, 1549, 11315839, 268997909000, 250057183645608263, 431066310742284246294717, 26767947592293738225917871688575, 3047486118401281699024754722202652309976
Offset: 1
Some.solutions.for.n=3
..0..0..1....0..1..0....0..1..2....0..0..1....0..1..1....0..1..2....0..1..2
..1..1..0....0..1..1....1..1..1....0..0..1....1..2..0....1..2..0....1..1..0
..0..1..1....0..0..0....3..1..0....2..1..1....3..0..1....2..0..1....0..0..0
A209682
Number of n X n 0..7 arrays with every element equal to a diagonal or antidiagonal reflection, and new values 0 upwards introduced in row major order.
Original entry on oeis.org
1, 15, 1551, 13575355, 584728215424, 1568091719977974635, 8230385298024619110939311, 2126394147054521999411737472214659, 1020701618427502395624813185662022237910866
Offset: 1
Some solutions for n=3
..0..0..1....0..0..1....0..0..0....0..1..0....0..1..0....0..1..0....0..0..0
..2..0..0....0..1..1....0..1..2....2..1..1....1..0..2....2..1..1....1..1..0
..2..2..1....1..1..1....1..2..1....0..2..1....2..2..0....3..2..1....2..1..1
A209683
Number of n X n 0..8 arrays with every element equal to a diagonal or antidiagonal reflection, and new values 0 upwards introduced in row major order.
Original entry on oeis.org
1, 15, 1551, 14164693, 847881355388, 5219870359015849505, 70570762532647014868797563, 62256944108221643391817947390337742, 103256072887229091159525820942838733556042886
Offset: 1
Some solutions for n=3
..0..1..0....0..1..2....0..1..1....0..1..1....0..1..2....0..1..0....0..1..1
..2..1..1....3..3..1....1..2..0....2..2..1....1..3..3....1..2..2....0..1..1
..2..2..0....3..3..1....1..0..1....2..2..0....2..3..0....3..2..0....0..0..0
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