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A075055 Smallest integer of the form product (n+1)(n+2)...(n+k)/n!. 3
1, 6, 20, 70, 252, 7, 3432, 12870, 48620, 184756, 705432, 2704156, 10400600, 40116600, 178296, 601080390, 2333606220, 9075135300, 35345263800, 137846528820, 538257874440, 2104098963720, 8233430727600, 32247603683100 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

COMMENTS

Differs from A000984 at positions in A058008.

EXAMPLE

a(6) = 7 = 7*8*9*10/6! = 5040/720.

CROSSREFS

Cf. A075054.

Sequence in context: A096487 A050930 A074353 * A146891 A189604 A153372

Adjacent sequences:  A075052 A075053 A075054 * A075056 A075057 A075058

KEYWORD

nice,nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Sep 07 2002

EXTENSIONS

More terms from Sascha Kurz (sascha.kurz(AT)uni-bayreuth.de), Feb 02 2003

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Last modified February 15 03:59 EST 2012. Contains 205694 sequences.