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A099643
Continued fraction for Pi + 1/Pi.
0
3, 2, 5, 1, 2, 1, 3, 2, 1, 2, 1, 13, 897, 2, 8, 1, 2, 1, 1, 15, 2, 3, 2, 1, 1, 2, 1, 11, 2, 1117, 1, 12, 2, 1, 1, 2, 1, 18, 4, 187, 22, 1, 3, 3, 3, 14, 1, 2, 3, 1, 78, 3, 1, 1, 65, 3, 1, 4, 2, 2, 2, 1, 3, 16, 2, 5, 5, 2, 1, 4, 1, 3, 883, 1, 1, 1, 2, 1, 1, 2, 3, 1, 4, 1, 15, 1, 2, 5, 1, 1, 2, 1, 9, 16, 1
OFFSET
0,1
COMMENTS
Pi and 1/Pi have separately x and 1-shifted-x continued fraction coefficient series. Recent expansion apparently does not display connection with those of added terms.
MATHEMATICA
ContinuedFraction[Pi+1/Pi, 128]
CROSSREFS
Cf. A001203, A098801 (decimal expansion).
Sequence in context: A172216 A121490 A197293 * A224344 A113260 A051543
KEYWORD
cofr,nonn
AUTHOR
Labos Elemer, Nov 02 2004
EXTENSIONS
Offset changed by Andrew Howroyd, Aug 04 2024
STATUS
approved