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A215827
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Number of intermediate configurations needed to be stored to calculate the number of ways in which a 9 X n grid can be tiled with triominoes.
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2
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4, 360, 4261, 20104, 44654, 70166, 95681, 121196, 146711, 172226, 197741, 223256, 248771, 274286, 299801, 325316, 350831, 376346, 401861, 427376, 452891, 478406, 503921, 529436, 554951, 580466, 605981, 631496, 657011, 682526, 708041, 733556, 759071, 784586
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OFFSET
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1,1
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COMMENTS
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a(n+1) - a(n) = 25515, for all n >= 6.
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LINKS
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CROSSREFS
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Cf. A215826 (Number of ways in which a 9 X n grid can be tiled with triominoes).
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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Definition corrected by V. Raman, Oct 22 2012
a(1) inserted and more terms a(23)-a(34) from V. Raman, Oct 24 2012
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STATUS
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approved
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