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A090138 Denominator of the probability that the sum of n uniform picks on [0,1] is first greater than 2 (i.e., the sum of n-1 is not). 2
1, 1, 6, 3, 40, 90, 336, 56, 51840, 226800, 4435200, 11975040, 188697600, 1210809600, 100590336000, 93405312000, 23712495206400, 2598365952000, 6360528125952, 3754478407680000, 537799391281152000, 802857662698291200 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..22.

Eric Weisstein's World of Mathematics, Uniform Sum Distribution

EXAMPLE

0, 0, 1/6, 1/3, 11/40, 13/90, 19/336, ...

CROSSREFS

Cf. A090137.

Sequence in context: A022666 A202363 A038257 * A229130 A349492 A088390

Adjacent sequences:  A090135 A090136 A090137 * A090139 A090140 A090141

KEYWORD

nonn

AUTHOR

Eric W. Weisstein, Nov 22 2003

STATUS

approved

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Last modified December 8 17:01 EST 2021. Contains 349596 sequences. (Running on oeis4.)