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A012377 arcsin(tan(x)*arcsin(x))=2/2!*x^2+12/4!*x^4+310/6!*x^6+15960/8!*x^8... 0

%I #4 Feb 24 2012 12:50:48

%S 2,12,310,15960,1517098,224269540,48197922526,14130438821296,

%T 5428021401209682,2643726413982309052,1592189299187949292422,

%U 1161629303960888128771592,1009558061720938140021739386

%N arcsin(tan(x)*arcsin(x))=2/2!*x^2+12/4!*x^4+310/6!*x^6+15960/8!*x^8...

%K nonn

%O 0,1

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

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Last modified April 19 03:30 EDT 2024. Contains 371782 sequences. (Running on oeis4.)