%I #12 Apr 01 2017 14:27:37
%S 0,2,-8,72,-1024,18720,-451200,13870976,-517341184,22907884032,
%T -1190546278400,71557772290048,-4904509780131840,379465209995010048,
%U -32882543112668741632,3167852772782079836160,-336982188500401608720384
%N Expansion of sin(sin(x))*x.
%t Sin[ Sin[ x ] ]*x (* Even Part *)
%Y Equals 2 * A024253(n).
%K sign
%O 0,2
%A _R. H. Hardin_
%E Extended with signs by _Olivier GĂ©rard_, Mar 15 1997
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