A184200
Number of (n+1) X 3 binary arrays with no 2 X 2 subblock containing fewer than two 1s.
Original entry on oeis.org
35, 195, 1028, 5529, 29593, 158648, 850155, 4556371, 24418812, 130868377, 701364193, 3758831480, 20144755955, 107962068819, 578602594196, 3100912827657, 16618764665065, 89065173542888, 477328206813915
Offset: 1
Some solutions for 5 X 3:
..0..1..1....1..1..0....1..1..0....1..1..1....0..1..0....0..0..1....1..1..0
..1..0..0....1..0..1....1..0..1....1..1..0....1..1..0....1..1..0....1..1..1
..0..1..1....0..1..1....1..1..0....1..0..1....1..1..1....0..1..1....1..1..0
..1..1..1....0..1..0....1..1..0....0..1..0....0..1..0....1..0..1....0..1..1
..0..1..1....0..1..1....1..0..1....0..1..0....1..1..1....1..0..1....1..0..0
A184201
Number of (n+1)X4 binary arrays with no 2X2 subblock containing fewer than two 1s.
Original entry on oeis.org
108, 1028, 8969, 80812, 721939, 6468501, 57909336, 518574936, 4643443850, 41579555979, 372319892218, 3333908362279, 29853191601007, 267317859115808, 2393674819332654, 21433956109836050, 191928522580951331
Offset: 1
Some solutions for 3X4
..1..1..1..1....0..0..1..1....0..1..0..1....1..0..0..1....0..1..0..1
..0..1..1..0....1..1..1..1....1..1..1..1....0..1..1..1....1..1..1..0
..1..1..1..1....1..0..0..1....0..0..0..0....1..1..1..1....0..0..1..1
A184202
Number of (n+1)X5 binary arrays with no 2X2 subblock containing fewer than two 1s.
Original entry on oeis.org
337, 5529, 80812, 1232795, 18588589, 281420718, 4255603649, 64377477751, 973770904216, 14729764992131, 222807558297931, 3370276970276934, 50980111666109221, 771145138865934865, 11664642166349200910
Offset: 1
Some solutions for 3X5
..1..0..1..1..1....0..1..0..1..0....1..1..0..1..1....0..1..1..0..1
..1..1..0..1..1....1..1..1..0..1....1..1..0..1..1....1..1..0..1..0
..0..1..0..1..0....0..1..1..0..1....0..1..1..1..0....1..0..1..1..1
A184203
Number of (n+1) X 6 binary arrays with no 2 X 2 subblock containing fewer than two 1's.
Original entry on oeis.org
1049, 29593, 721939, 18588589, 471487297, 12021784217, 306055720601, 7795714368919, 198537902186962, 5056537169718019, 128782273379145931, 3279904522485716031, 83534449921348607076, 2127503372277866225041
Offset: 1
Some solutions for 3 X 6
..1..0..1..0..1..1....1..1..0..1..0..1....1..1..0..1..1..0....1..0..1..1..1..1
..1..0..1..1..0..1....1..0..1..1..1..0....1..0..1..0..1..0....1..1..0..0..0..1
..0..1..1..1..1..0....0..1..0..0..1..1....1..1..0..1..0..1....1..0..1..1..1..1
A184204
Number of (n+1)X7 binary arrays with no 2X2 subblock containing fewer than two 1s.
Original entry on oeis.org
3268, 158648, 6468501, 281420718, 12021784217, 516844071813, 22178227663588, 952294826074262, 40881902344878662, 1755168245685353119, 75352500961047758574, 3235038360513128954137, 138886585051318322739473
Offset: 1
Some solutions for 3X7
..0..1..1..1..1..0..0....0..1..1..1..0..0..1....1..0..1..1..0..0..1
..1..1..1..0..1..1..1....1..1..0..0..1..1..0....1..1..1..0..1..1..0
..0..0..1..0..1..0..0....0..0..1..1..1..1..0....1..1..1..1..1..1..1
A184205
Number of (n+1) X 8 binary arrays with no 2 X 2 subblock containing fewer than two 1's.
Original entry on oeis.org
10179, 850155, 57909336, 4255603649, 306055720601, 22178227663588, 1603508113421239, 116023864377980183, 8393076073326616738, 607195930632715485287, 43926429646009509917693, 3177799102996723675846736
Offset: 1
Some solutions for 3 X 8
..0..0..1..1..0..1..1..0....0..0..0..0..0..1..1..1....0..0..1..1..1..1..0..0
..1..1..0..1..1..1..0..1....1..1..1..1..1..0..1..1....1..1..1..1..0..1..1..1
..1..1..1..1..1..1..1..1....0..0..1..1..0..1..1..0....1..1..0..1..0..1..0..1
A184206
Number of (n+1)X9 binary arrays with no 2X2 subblock containing fewer than two 1s.
Original entry on oeis.org
31707, 4556371, 518574936, 64377477751, 7795714368919, 952294826074262, 116023864377980183, 14148460147460008963, 1724850427268614620086, 210297145807804211632731, 25639101187522824504622401
Offset: 1
Some solutions for 3X9
..0..0..0..0..1..0..0..1..1....0..0..0..1..0..0..1..0..1
..1..1..1..1..1..1..1..0..0....1..1..1..0..1..1..1..1..0
..1..0..0..0..0..1..1..1..1....0..0..1..1..0..1..1..0..1
Showing 1-7 of 7 results.
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