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Search: id:A056526
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| A056526 |
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First differences of Flavius Josephus's sieve. |
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+0
6
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| 2, 4, 6, 6, 8, 12, 10, 14, 16, 12, 18, 24, 14, 34, 26, 16, 30, 36, 18, 42, 38, 12, 60, 22, 48, 38, 46, 36, 60, 54, 44, 36, 84, 22, 60, 84, 18, 78, 72, 60, 38, 112, 12, 96, 114, 26, 88, 92, 34, 90, 138, 26, 82, 98, 112, 54, 170, 36, 60, 168, 52, 128, 52, 128, 94, 108, 90, 188
(list; graph; listen)
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OFFSET
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1,1
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LINKS
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Klaus Brockhaus, Table of n, a(n) for n=1..10000
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FORMULA
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a(n)=A000960(n+1)-A000960(n)
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EXAMPLE
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Flavius's sieve starts 1,3,7,13,19,27,39,49 so first differences are 2,4,6,6,8,12,10.
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CROSSREFS
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Cf. A000960 for definition, A139363 (records), A139364 (where records occur).
Sequence in context: A085271 A003972 A023853 this_sequence A049066 A151688 A159276
Adjacent sequences: A056523 A056524 A056525 this_sequence A056527 A056528 A056529
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KEYWORD
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nonn
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AUTHOR
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Henry Bottomley (se16(AT)btinternet.com), Jun 16 2000
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