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A012919
tanh(arcsin(x)+sin(x))=2*x-16/3!*x^3+522/5!*x^5-36272/7!*x^7...
0
2, -16, 522, -36272, 4332306, -790580272, 204634311130, -71299016389072, 32177435417679138, -18258713934191944912, 12723759781734763643818, -10682188209509894403494768, 10634244661728432806888813618
OFFSET
0,1
CROSSREFS
Sequence in context: A013028 A136632 A168405 * A012914 A168404 A013087
KEYWORD
sign
AUTHOR
Patrick Demichel (patrick.demichel(AT)hp.com)
STATUS
approved