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Search: id:A013120
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A013120 tan(tanh(x)+log(x+1))=2*x-1/2!*x^2+16/3!*x^3-54/4!*x^4+612/5!*x^5... +0
1
2, -1, 16, -54, 612, -4710, 57944, -683144, 10015344, -154359720, 2701047424, -50673755088, 1040194570144, -22870244075952, 540441764640064, -13599312731310720, 363949691199176448, -10307618997050443392 (list; graph; listen)
OFFSET

0,1

CROSSREFS

Sequence in context: A012967 A013121 A012963 this_sequence A012968 A012889 A013072

Adjacent sequences: A013117 A013118 A013119 this_sequence A013121 A013122 A013123

KEYWORD

sign

AUTHOR

Patrick Demichel (dml(AT)hpfrcu03.france.hp.com)

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Last modified September 7 15:23 EDT 2008. Contains 143483 sequences.


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