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R.H.Hardin，<a href=“/A224173号/b224173.txt“>n表，n=1..178时为a（n）</a>

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T（n，k）=行和反对偶单峰且列不减少的nXk 0..3数组的数量

4, 16, 10, 50, 100, 20, 130, 684, 400, 35, 296, 3526, 4739, 1225, 56, 610, 14751, 38561, 22988, 3136, 84, 1163, 52591, 242114, 272130, 87878, 7056, 120, 2083, 165212, 1253770, 2335459, 1460836, 282372, 14400, 165, 3544, 468292, 5588411, 15925611

1,1

表格开始

...4....16.......50.......130.........296..........610...........1163

..10...100......684......3526.......14751........52591.........165212

..20...400.....4739.....38561......242114......1253770........5588411

..35..1225....22988....272130.....2335459.....15925611.......91494280

..56..3136....87878...1460836....16625026....143558572.....1012166273

..84..7056...282372...6425876....95808564...1038484760.....8857798353

.120.14400…794220.24197608…468021427…6360047093…65713691148

.165.27225..2010035..80350989..1994287334..33901838632...426013124302

.220.48400..4668304.240416852..7568051210.160168789130..2451904991177

.286.81796.10095924.658890738.25994968917.680269560125.12667946702827

经验：列k=1..7是n>0,0,0,1,3,6,9,12的3*k次多项式

经验：行n=1..5是k>0,0,0,1,6的6*n次多项式

n=3k=4的一些解

..0..0..1..0....0..0..1..2....0..0..3..0....0..2..0..0....0..3..3..1

..1..3..3..1....0..1..3..2....3..3..3..1....1..2..0..0....1..3..3..1

..1..3..3..3....0..3..3..2....3..3..3..2....2..2..1..0....1..3..3..3

第1列是A000292号（n+1）

第2列为A001249号

第1行是A223659号

第2行是A223865型

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非n,表

R.H.哈丁2013年3月31日

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