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A013171 sin(arctanh(x)+arcsin(x))=2*x-5/3!*x^3-55/5!*x^5-1535/7!*x^7... 0

%I #4 Feb 24 2012 12:51:21

%S 2,-5,-55,-1535,-80695,-6860075,-859242475,-148907237375,

%T -34123911391375,-9992873727945875,-3640782796679981875,

%U -1615246696514236394375,-857352190238672679484375

%N sin(arctanh(x)+arcsin(x))=2*x-5/3!*x^3-55/5!*x^5-1535/7!*x^7...

%K sign

%O 0,1

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

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Last modified February 25 13:12 EST 2024. Contains 370330 sequences. (Running on oeis4.)