%I A012195
%S A012195 1,0,12,80,13776,566272,127692224,15090459904,4735792068864,
%T A012195 1137376547676160,493601667145247744,198575926723414577152,
%U A012195 116701919243205334355968,69932277446693762007433216
%N A012195 arcsin(arctan(arcsin(x)))=x+12/5!*x^5+80/7!*x^7+13776/9!*x^9...
%Y A012195 Sequence in context: A038734 A058962 A009500 this_sequence A147650 A007010 
               A069996
%Y A012195 Adjacent sequences: A012192 A012193 A012194 this_sequence A012196 A012197 
               A012198
%K A012195 nonn
%O A012195 0,3
%A A012195 Patrick Demichel (dml(AT)hpfrcu03.france.hp.com)