0,2
Tan[ Tanh[ x ] ]*x (* Even Part *)
Adjacent sequences: A009715 A009716 A009717 this_sequence A009719 A009720 A009721
Sequence in context: A012450 A097173 A009493 this_sequence A012420 A012694 A098276
sign
R. H. Hardin (rhh(AT)cadence.com)
Extended with signs Mar 15 1997 by Olivier Gerard.
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