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A112567 Self-convolution equals A112565. 6
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; text; internal format)
OFFSET
0,3
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, Jul 02 2009]
LINKS
CROSSREFS
Sequence in context: A264416 A290712 A248208 * A163063 A151142 A151143
KEYWORD
nonn
AUTHOR
Paul D. Hanna, Oct 14 2005
EXTENSIONS
More terms from David Wasserman, Jul 02 2009
STATUS
approved

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Last modified March 28 15:38 EDT 2024. Contains 371254 sequences. (Running on oeis4.)