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A075391 Product/n^n of n-th group in A075383. 1
1, 2, 6, 120, 180, 36288, 6720, 24710400, 227026800, 12108096000, 121080960, 197110116403200, 67365043200, 201490341212160000, 1001829765736800000, 850009620666286080000, 2144384782848000, 5991810785878910952960000 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..18.

FORMULA

A075387(n)/(n^n)

CROSSREFS

Cf. A075383, A075384, A075385, A075386, A075387.

Sequence in context: A264889 A231537 A303441 * A212158 A058251 A180058

Adjacent sequences:  A075388 A075389 A075390 * A075392 A075393 A075394

KEYWORD

nonn

AUTHOR

Amarnath Murthy, Sep 22 2002

EXTENSIONS

More terms from David Wasserman, Jan 17 2005

STATUS

approved

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Last modified October 2 20:53 EDT 2022. Contains 357230 sequences. (Running on oeis4.)