A013132 sin(tanh(x)+arcsin(x))=2*x-9/3!*x^3+97/5!*x^5-2975/7!*x^7...

2, -9, 97, -2975, 114217, -8693355, 641356549, -99659748575, 10015783072433, -3322983000373651, 246472578957172573, -288961675751112506727, -23857648902841926624247

Offset

0,1

Links

Table of n, a(n) for n=0..12.

Crossrefs

Sequence in context: A115965 A001142 A111847 * A317275 A013057 A237929

Adjacent sequences: A013129 A013130 A013131 * A013133 A013134 A013135

Keyword

sign

Author

Patrick Demichel (patrick.demichel(AT)hp.com)

Status

approved