0,2
Cos[ Sinh[ x ]*Sin[ x ] ] (* [ x^(4n) ] *)
Sequence in context: A015028 A011920 A004823 this_sequence A012675 A101812 A064074
Adjacent sequences: A009060 A009061 A009062 this_sequence A009064 A009065 A009066
sign
R. H. Hardin (rhh(AT)cadence.com)
Extended with signs Mar 15 1997 by Olivier Gerard
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