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A163584 Number of singularities of tan(x) in integer intervals starting with (0,1). 1
0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,1
LINKS
FORMULA
For n>0, a(A062389(n)) = 1. - Michel Marcus, Aug 07 2013
EXAMPLE
a(0) = 0 because tan(x) has no singularities in the interval (0,1).
a(1) = 1 because tan(x) has one singularity in the interval (1,2).
CROSSREFS
Cf. A163581.
Sequence in context: A283683 A118605 A175253 * A353307 A286655 A272170
KEYWORD
nonn
AUTHOR
A. Timothy Royappa, Jul 31 2009
EXTENSIONS
More terms from Michel Marcus, Aug 07 2013
STATUS
approved

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Last modified March 28 14:13 EDT 2024. Contains 371254 sequences. (Running on oeis4.)