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A055199 10^n-th decimal digit of Pi. 0
3, 1, 5, 9, 9, 8, 6, 1, 7, 2, 9, 0, 9, 2, 5 (list; graph; refs; listen; history; text; internal format)
OFFSET

-1,1

REFERENCES

David Blatner, The Joy of Pi, Walker and Co., NY, 1997; page 130 mentions the millionth digit.

LINKS

Table of n, a(n) for n=-1..13.

GJ Technologies, Up to 10000000 digits of Pi [Broken Link]

Yasumasa Kanada, 6,442,450,000 decimal digits of pi and 1/pi [Broken Link]

Aoki Mitsuru, Multiple digits of Pi [Broken Link]

Steve Pagliarulo, Stu's pi page

Daniel B. Sedory, The Pi Pages

Daniel B. Sedory, 100,000 Decimal Digits of Pi

Alexander J. Yee & Shigeru Kondo, Round 2... 10 Trillon Digits of Pi

EXAMPLE

3 is the -1st decimal digit of Pi, 1 is the first decimal digit of Pi, 5 is the 10th decimal digit of Pi, etc.

MATHEMATICA

Do[Print[IntegerPart[Mod[N[Pi*Floor[10^(10^n)], 10^n + 25], 10]]], {n, -1, 8}] (from David Baugh)

CROSSREFS

Cf. A000796.

Sequence in context: A225855 A201751 A202504 * A146916 A146255 A331432

Adjacent sequences:  A055196 A055197 A055198 * A055200 A055201 A055202

KEYWORD

nonn,base,hard

AUTHOR

Robert G. Wilson v, Jun 30 2000

EXTENSIONS

Four more terms from David Baugh, Apr 23 2004

One more term from Jason Kimberley, Nov 08 2012

STATUS

approved

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Last modified January 29 08:12 EST 2020. Contains 331337 sequences. (Running on oeis4.)