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A093909 Let f(k, n) be the product of n consecutive numbers beginning with k. Then a(n) = f(A093908(n))/f(1+n*(n-1)/2). 1
2, 2, 6, 533, 1272, 1184964, 2728058, 260460615543, 320989537045, 1535738687883866008870, 1660017145844820190523887765476, 1840693015476119977, 8050776919178289031383553134261340 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..13.

EXAMPLE

a(4) = 533= (39*40*41*42)/(7*8*9*10).

CROSSREFS

Cf. A093908.

Sequence in context: A303225 A304564 A181265 * A114362 A007338 A164325

Adjacent sequences:  A093906 A093907 A093908 * A093910 A093911 A093912

KEYWORD

nonn

AUTHOR

Amarnath Murthy, Apr 24 2004

EXTENSIONS

More terms from David Wasserman, Apr 25 2007

STATUS

approved

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Last modified May 25 19:58 EDT 2019. Contains 323576 sequences. (Running on oeis4.)