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A075358 a(n) = smallest (n+1)(n+2)...(n+k) that is >= n!. 1
1, 3, 20, 30, 336, 5040, 7920, 154440, 3603600, 5765760, 160392960, 5079110400, 8204716800, 296541907200, 11861676288000, 520431047136000, 857180548224000, 41430393164160000, 2163102632570880000, 3569119343741952000 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

FORMULA

a(n) = (n+A075357(n))!/n!. - David Wasserman (dwasserm(AT)earthlink.net), Jan 16 2005

CROSSREFS

Cf. A075357.

Sequence in context: A022129 A109218 A053748 * A002461 A031106 A143582

Adjacent sequences:  A075355 A075356 A075357 * A075359 A075360 A075361

KEYWORD

nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Sep 19 2002

EXTENSIONS

More terms from David Wasserman (dwasserm(AT)earthlink.net), Jan 16 2005

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Last modified February 17 00:09 EST 2012. Contains 205978 sequences.