A206465
Number of (n+1)X(n+1) 0..2 arrays with every 2X2 subblock having zero permanent.
Original entry on oeis.org
25, 1411, 110889, 68352739, 61244865529, 377599682448675, 3848918441303655721, 232902549300945882026755, 26631802795003317433250214201, 15822211869785299795988010016362883
Offset: 1
Some solutions for n=4
..0..0..0..2..0....2..1..0..2..1....1..2..1..0..1....1..2..2..2..1
..0..1..0..1..0....0..0..0..0..0....0..0..0..0..1....0..0..0..0..0
..0..0..0..1..0....1..0..0..2..0....2..1..2..0..1....0..1..0..0..2
..0..2..0..0..0....0..0..0..0..0....0..0..0..0..2....0..0..0..0..1
..0..1..0..0..0....1..2..0..1..2....1..2..2..0..1....1..1..2..0..2
A206466
Number of (n+1) X 3 0..2 arrays with every 2 X 2 subblock having zero permanent.
Original entry on oeis.org
121, 1411, 11025, 106891, 958441, 8963667, 82609921, 767387611, 7109019225, 65954564131, 611588125681, 5672733227307, 52611971134921, 487976540781811, 4525907460768225, 41977494854894971, 389337236836785721
Offset: 1
Some solutions for n=4:
2 2 1 2 1 0 2 2 1 0 0 0 0 0 1 0 0 0 2 0 1
0 0 0 0 0 0 0 0 0 1 2 0 1 0 1 0 1 2 2 0 1
0 0 2 1 1 0 2 1 1 0 0 0 2 0 2 0 0 0 1 0 1
2 0 1 0 0 0 0 0 0 1 1 2 0 0 1 2 1 2 0 0 1
0 0 2 0 0 2 1 1 0 0 0 0 1 0 0 0 0 0 2 0 1
A206467
Number of (n+1) X 4 0..2 arrays with every 2 X 2 subblock having zero permanent.
Original entry on oeis.org
441, 11025, 110889, 1896129, 23707161, 356190129, 4803737481, 69030731169, 955680252921, 13523866505361, 188928681187689, 2659384141993089, 37267791691450329, 523625523775949169, 7345838128808607561
Offset: 1
Some solutions for n=4:
2 2 2 1 2 2 0 0 0 1 0 1 1 2 0 0 0 0 2 0
0 0 0 0 0 0 0 1 0 2 0 2 0 0 0 2 0 0 2 0
1 2 1 0 2 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0
0 0 0 0 2 0 0 1 0 1 0 1 0 0 1 0 2 2 1 0
2 1 2 1 2 0 0 2 0 1 0 1 1 0 2 0 0 0 0 0
A206468
Number of (n+1)X5 0..2 arrays with every 2X2 subblock having zero permanent.
Original entry on oeis.org
1849, 106891, 1896129, 68352739, 1693734025, 52552339515, 1457044540561, 43214597865811, 1240051361495769, 36294544907153707, 1052106476736321889, 30674877583244503491, 891844034416624515625, 25973093752500918767899
Offset: 1
Some solutions for n=4
..1..1..1..2..1....0..0..2..1..1....0..0..2..2..2....2..0..0..1..1
..0..0..0..0..0....2..0..0..0..0....1..0..0..0..0....2..0..0..0..0
..1..2..0..1..2....2..0..1..2..1....1..0..0..2..1....0..0..2..2..0
..0..0..0..0..0....0..0..0..0..0....0..0..0..0..0....0..0..0..0..0
..0..1..2..0..1....1..0..1..2..0....2..1..0..0..2....2..2..2..1..2
A206469
Number of (n+1)X6 0..2 arrays with every 2X2 subblock having zero permanent.
Original entry on oeis.org
7225, 958441, 23707161, 1693734025, 61244865529, 3420616959081, 144660587865049, 7310031634630729, 329657818912939449, 15990423345433902121, 740325481079134598041, 35313542504161253544969
Offset: 1
Some solutions for n=4
..0..0..2..0..2..2....2..1..2..1..2..2....2..0..2..2..1..0....2..2..0..0..2..1
..0..0..0..0..0..0....0..0..0..0..0..0....2..0..0..0..0..0....0..0..0..0..0..0
..0..0..2..0..0..2....2..2..2..1..1..1....0..0..0..0..2..1....2..2..0..2..2..0
..2..0..1..0..0..0....0..0..0..0..0..0....0..2..0..0..0..0....0..0..0..0..0..0
..1..0..1..0..0..2....0..2..1..2..1..1....0..2..0..0..0..2....2..1..2..2..1..2
A206470
Number of (n+1)X7 0..2 arrays with every 2X2 subblock having zero permanent.
Original entry on oeis.org
29241, 8963667, 356190129, 52552339515, 3420616959081, 377599682448675, 30374762423377761, 2996776279527835851, 262356222717008105625, 24807486299199737090355, 2243325257562176033089041
Offset: 1
Some solutions for n=4
..2..0..2..1..0..2..0....2..0..1..1..0..1..1....0..0..1..2..2..0..0
..1..0..0..0..0..1..0....1..0..0..0..0..0..0....0..0..0..0..0..0..0
..0..0..0..0..0..2..0....2..0..0..2..2..1..0....0..2..2..1..2..0..0
..0..1..1..1..0..1..0....2..0..0..0..0..0..0....0..0..0..0..0..0..1
..0..0..0..0..0..0..0....0..0..2..1..2..1..0....0..2..2..0..1..0..1
A206471
Number of (n+1)X8 0..2 arrays with every 2X2 subblock having zero permanent.
Original entry on oeis.org
116281, 82609921, 4803737481, 1457044540561, 144660587865049, 30374762423377761, 3848918441303655721, 685519912635644947249, 97075380100800976220025, 16048326634124121062046721
Offset: 1
Some solutions for n=4
..1..1..0..2..1..2..2..2....0..0..2..1..1..2..0..0....2..0..0..2..2..2..1..1
..0..0..0..0..0..0..0..0....1..0..0..0..0..0..0..2....0..0..0..0..0..0..0..0
..1..0..2..1..2..1..1..1....0..0..2..1..0..1..0..2....0..2..0..1..0..0..0..2
..0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..2....0..2..0..0..0..2..0..0
..2..0..1..2..0..2..1..1....0..2..1..0..2..1..0..2....0..0..0..2..0..0..0..1
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