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A144077
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a(n) = z(n^2,n) with z(x,y) = if x>y then z(x-y,y+1) else y.
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2
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1, 3, 5, 7, 8, 10, 12, 14, 15, 17, 19, 20, 22, 24, 26, 27, 29, 31, 33, 34, 36, 38, 40, 41, 43, 45, 46, 48, 50, 52, 53, 55, 57, 59, 60, 62, 64, 66, 67, 69, 71, 72, 74, 76, 78, 79, 81, 83, 85, 86, 88, 90, 92, 93, 95, 97, 98, 100, 102, 104, 105, 107, 109, 111, 112, 114, 116, 117
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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COMMENTS
| 0 <= a(n) - A022838(n) <= 1.
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LINKS
| R. Zumkeller, Table of n, a(n) for n = 1..10000
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EXAMPLE
| a(5)=z(25,5)=z(20,6)=z(14,7)=z(7,8)=8;
a(6)=z(36,6)=z(30,7)=z(23,8)=z(15,9)=z(6,10)=10.
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CROSSREFS
| Sequence in context: A186315 A186219 A083034 * A184626 A047392 A187330
Adjacent sequences: A144074 A144075 A144076 * A144078 A144079 A144080
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KEYWORD
| nonn
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AUTHOR
| Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Sep 09 2008
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