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A009704
Expansion of tan(tan(x).exp(x)).
0
0, 1, 2, 7, 36, 277, 2422, 24939, 292488, 3893577, 57581162, 937884143, 16663799724, 320906530973, 6656135961438, 147944310556051, 3507720648511504, 88369892016844561, 2357319985504634066
OFFSET
0,3
MATHEMATICA
Tan[ Tan[ x ]*Exp[ x ] ]
CROSSREFS
Sequence in context: A112293 A090352 A123549 * A141308 A185161 A012712
KEYWORD
nonn,easy
AUTHOR
EXTENSIONS
Extended and signs tested Mar 15 1997 by Olivier Gérard.
STATUS
approved