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Search: id:A061031
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A061031 Factorial splitting: write n! = x*y*z with x<y<z and x maximal; sequence gives value of y. +0
2
2, 3, 5, 9, 16, 35, 70, 160, 350, 770, 1848 (list; graph; listen)
OFFSET

3,1

REFERENCES

Luc Kumps, personal communication.

CROSSREFS

Cf. A061030 - A061033.

Sequence in context: A136169 A047041 A154223 this_sequence A054187 A014743 A080889

Adjacent sequences: A061028 A061029 A061030 this_sequence A061032 A061033 A061034

KEYWORD

nonn

AUTHOR

Ed Pegg Jr (ed(AT)mathpuzzle.com), May 25 2001

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.


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