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Search: id:A079842
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| A079842 |
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Largest square which is a concatenation of partitions of n; or 0 if no such number exists. |
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+0
1
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| 1, 0, 0, 121, 0, 0, 25, 0, 12321, 2116, 0, 0, 5112121, 0, 0, 121242121, 0, 1121513121, 2511112321, 0, 0, 213223221121
(list; graph; listen)
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OFFSET
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1,4
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EXAMPLE
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a(4) = 121 though 4 itself is a square. a(7) = 25 (16 is also a square).
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CROSSREFS
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Sequence in context: A033187 A106547 A106544 this_sequence A014756 A014748 A109838
Adjacent sequences: A079839 A079840 A079841 this_sequence A079843 A079844 A079845
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KEYWORD
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base,more,nonn
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Feb 16 2003
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EXTENSIONS
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More terms from Michel ten Voorde (seqfan(AT)tenvoorde.org) Jun 20 2003
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