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Search: id:A012359
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A012359 sec(tan(x)*log(x+1))=1+12/4!*x^4-60/5!*x^5+570/6!*x^6-3780/7!*x^7... +0
1
1, 0, 0, 0, 12, -60, 570, -3780, 43680, -447552, 6232200, -82861680, 1313835336, -21072521184, 381305512224, -7156099161120, 146595771528960, -3138961332436864, 71962899144642240 (list; graph; listen)
OFFSET

0,5

CROSSREFS

Sequence in context: A012702 A009163 A012706 this_sequence A012707 A108096 A056388

Adjacent sequences: A012356 A012357 A012358 this_sequence A012360 A012361 A012362

KEYWORD

sign

AUTHOR

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

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Last modified November 30 22:12 EST 2008. Contains 150989 sequences.


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