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Search: id:A137439
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| A137439 |
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Sequence is concatenation of S_1, S_2, S_3, ..., where S_k = [45k, 45k-1, 45k-2, ..., 45k-9k]. |
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+0
1
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| 45, 44, 43, 42, 41, 40, 39, 38, 37, 36, 90, 89, 88, 87, 86, 85, 84, 83, 82, 81, 80, 79, 78, 77, 76, 75, 74, 73, 72, 135, 134, 133, 132
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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S_1 = [ 45,44,43,42,41,40,39,38,37,36 ],
S_2 = [ 90,89,88,87,86,87,..,74,73,72 ], ...
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CROSSREFS
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Sequence in context: A033365 A085518 A087083 this_sequence A119415 A042011 A031064
Adjacent sequences: A137436 A137437 A137438 this_sequence A137440 A137441 A137442
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KEYWORD
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easy,nonn,more
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AUTHOR
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Odimar Fabeny (aifab(AT)yahoo.com.br), Apr 17 2008
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EXTENSIONS
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Edited by njas, Apr 21 2008
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