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A222561 (Denominators of Cauchy numbers of the second kind hat c_{2n})/6. 1
1, 5, 14, 15, 22, 910, 60, 255, 1330, 2310, 276, 13650, 36, 580, 19096, 19635, 210, 639730, 5460, 94710, 39732, 144900, 39480, 1624350, 87516, 104940, 58520, 33060, 7080, 227146920, 144144, 182325, 5501370, 10350, 28116, 7705547850, 1316700, 180180, 199080 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
MATHEMATICA
Table[Denominator[NorlundB[n, n]], {n, 2, 100, 2}]/6 (* T. D. Noe, Mar 28 2013 *)
CROSSREFS
Cf. A002790.
Sequence in context: A067113 A101774 A222560 * A245015 A196366 A306772
KEYWORD
nonn
AUTHOR
Takao Komatsu, Mar 28 2013
STATUS
approved

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Last modified May 24 23:50 EDT 2024. Contains 372782 sequences. (Running on oeis4.)