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Search: id:A166922
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A166922 Numbers defined by the e.g.f.:exp(-x)*exp(exp(2*x)/2-1/2). +0
1
1, 0, 1, 2, 10, 48, 276, 1768, 12552, 97408, 818704, 7396384, 71380640, 732058880, 7943068992, 90833753728, 1091134058624, 13728139694080, 180436251140352, 2471790031618560 (list; graph; listen)
OFFSET

0,4

REFERENCES

Ruedi Suter, Journal of Integer Sequences vol.3 (2000), Article 00.1.8.

CROSSREFS

Sequence in context: A121950 A086853 A036918 this_sequence A129118 A037256 A052576

Adjacent sequences: A166919 A166920 A166921 this_sequence A166923 A166924 A166925

KEYWORD

nonn

AUTHOR

Karol A. Penson (penson(AT)lptl.jussieu.fr), Oct 23 2009

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Last modified December 9 18:50 EST 2009. Contains 170568 sequences.


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