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A012987 arcsin(arctan(x)+arcsin(x))=2*x+7/3!*x^3+281/5!*x^5+26177/7!*x^7... 0
2, 7, 281, 26177, 5040953, 1583032653, 746492313069, 491286421003617, 430704974221071057, 485015732780851752021, 682312690169782121262933, 1172627483603034267343876041, 2417509824116710251212901804537 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

CROSSREFS

Sequence in context: A012942 A013058 A013097 * A187603 A128456 A137666

Adjacent sequences:  A012984 A012985 A012986 * A012988 A012989 A012990

KEYWORD

nonn

AUTHOR

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

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Last modified February 14 23:53 EST 2012. Contains 205689 sequences.