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A029582 Expansion of sin x + cos x + tan x. 0
1, 2, -1, 1, 1, 17, -1, 271, 1, 7937, -1, 353791, 1, 22368257, -1, 1903757311, 1, 209865342977, -1, 29088885112831, 1, 4951498053124097, -1, 1015423886506852351, 1, 246921480190207983617, -1, 70251601603943959887871, 1, 23119184187809597841473537 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

CROSSREFS

Sequence in context: A105688 A066017 A079834 * A067095 A070888 A180849

Adjacent sequences:  A029579 A029580 A029581 * A029583 A029584 A029585

KEYWORD

sign

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 14 23:53 EST 2012. Contains 205689 sequences.