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A013425
cos(arcsin(x)-tanh(x))=1-90/6!*x^6+1176/8!*x^8-185094/10!*x^10...
0
1, 0, 0, -90, 1176, -185094, 1964028, -1848048202, -75962374768, -67890529994062, -11941170933349628, -7295480526681684722, -2786657669471759954024, -1863106309893276602345910
OFFSET
0,4
CROSSREFS
Sequence in context: A223364 A048548 A013427 * A013428 A013429 A008449
KEYWORD
sign
AUTHOR
Patrick Demichel (patrick.demichel(AT)hp.com)
STATUS
approved