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A155481
Signed-digit decimal expansion of Pi
0
3, 1, 4, 2, -4, -1, 3, -3, -5, 4, -4, -1, 0, -2, -1, 3, 2, 4, -2, 5, -4, 3, -4, 4, 3, 4, -2, 3, 3, -2, 0, -5, 0, 3, -1, -2, 4, 2, 0, -3, 2, -3, -1, 4, 0, -1, 4, -2, -5, 1, 1, -4, -2, 2, 1, 0, -3, 5, -1, 4, 5, -4, -1, 2, 3, 1, -2, -2, 2, -4, 4, 1, -4, 3, -1, -4, 2, 1, -1, 0, 0, -1, -4, 3, -2, 0, 3
OFFSET
0,1
PROG
(PARI) r=Pi; for(k=0, 99, d=round(r); r=10*(r-d); print1(d, ", "))
CROSSREFS
Cf. A000796.
Sequence in context: A194307 A346770 A048225 * A075148 A210722 A162341
KEYWORD
base,sign
AUTHOR
Jaume Oliver Lafont, Jan 23 2009
STATUS
approved