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A177188 Quotients of A024167(4n) and 6n+1 1
0, 2, 1968, 16467840, 554765137920, 52485654509568000, 11281219212469764096000, 4790353998374876546334720000, 3639616082290561423547931033600000 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..8.

EXAMPLE

For n=2, A024167(4n) = A024167(8) = 8! * (1 - 1/2 +- ... - 1/8) = 25584, so a(2) = 25584/(6n+1) = 25584/13 = 1968

CROSSREFS

See A024167. Also see A177174.

Sequence in context: A160299 A232963 A238119 * A125635 A124361 A166339

Adjacent sequences:  A177185 A177186 A177187 * A177189 A177190 A177191

KEYWORD

nonn

AUTHOR

Jens Voß, May 04 2010

STATUS

approved

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Last modified July 3 17:31 EDT 2022. Contains 355055 sequences. (Running on oeis4.)