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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
EXAMPLE
a(4) = 533= (39*40*41*42)/(7*8*9*10).
CROSSREFS
Cf. A093908.
Sequence in context: A326943 A304564 A181265 * A114362 A007338 A164325
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 March 29 02:23 EDT 2024. Contains 371264 sequences. (Running on oeis4.)