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A112567
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Self-convolution equals A112565.
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6
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1, 1, 3, 11, 47, 193, 869, 3583, 12399, 51287, 217551, 867797, 3274727, 13099145, 55568089, 216651145, 878354151, 3609915051, 13596245715, 55617915013, 220140920491, 676614665133, 2955537029341, 11835711831601, 48642769948139
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,3
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COMMENTS
| A112565 is the main diagonal of square table A112564 of generalized Flavius Josephus sieves. It is not yet certain that this sequence consists entirely of integers.
The first non-integral term is a(84) = 102317017376376435483208037493436891797489491884241/2. [From David Wasserman (dwasserm(AT)earthlink.net), Jul 02 2009]
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CROSSREFS
| Cf. A112564, A112565, A112566.
Sequence in context: A129579 A030814 A030976 * A163063 A151142 A151143
Adjacent sequences: A112564 A112565 A112566 * A112568 A112569 A112570
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KEYWORD
| nonn
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AUTHOR
| Paul D. Hanna (pauldhanna(AT)juno.com), Oct 14 2005
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EXTENSIONS
| More terms from David Wasserman (dwasserm(AT)earthlink.net), Jul 02 2009
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