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A109140 Denominators associated with A109139. 3
1, 1, 3, 7, 31, 69, 307, 683, 3039, 18917, 40873, 264155, 1097493, 2459141, 10934057, 68063483, 419314955, 906693393, 5859475313, 24344594645, 54548664603, 351636582263, 1461094993655, 9118206544193 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
LINKS
CROSSREFS
Cf. A109139.
Sequence in context: A183075 A292890 A042131 * A088193 A091383 A166501
KEYWORD
nonn,frac
AUTHOR
Giorgio Balzarotti, Aug 18 2005
STATUS
approved

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Last modified April 21 00:22 EDT 2024. Contains 371850 sequences. (Running on oeis4.)