A155481 Signed-digit decimal expansion of Pi

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

Links

Table of n, a(n) for n=0..86.

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

Adjacent sequences: A155478 A155479 A155480 * A155482 A155483 A155484

Keyword

base,sign

Author

Jaume Oliver Lafont, Jan 23 2009

Status

approved