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A092742 Decimal expansion of 1/Pi^2. 3
1, 0, 1, 3, 2, 1, 1, 8, 3, 6, 4, 2, 3, 3, 7, 7, 7, 1, 4, 4, 3, 8, 7, 9, 4, 6, 3, 2, 0, 9, 7, 2, 7, 6, 3, 8, 9, 0, 4, 3, 5, 8, 7, 7, 4, 6, 7, 2, 2, 4, 6, 5, 4, 8, 8, 4, 5, 6, 0, 9, 0, 3, 1, 8, 9, 4, 1, 7, 3, 1, 2, 0, 9, 6, 2, 2, 3, 5, 4, 4, 1, 1, 9, 1, 2, 0, 9, 2, 7, 3, 9, 2, 5, 6, 2, 1, 8, 3, 7, 6, 1, 3, 6, 2, 2 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,4

LINKS

Table of n, a(n) for n=0..104.

Ramanujan's Papers, Some formulas in the analytic theory of numbers Messenger of Mathematics, XLV, 1916, 81-84, Formula (3)

EXAMPLE

0.101321183642337771443879463209727638904358774672246548845609...

MATHEMATICA

RealDigits[N[1/Pi^2, 200]] (* Vladimir Joseph Stephan Orlovsky, May 27 2010 *)

PROG

(PARI) c=Pi^-2; a=eval(vecextract(Vec(Str(c)), "3..-2"))  \\ M. F. Hasler, Sep 16 2011

CROSSREFS

Cf. A000796 (Pi), A002388 (Pi^2), A091925 (Pi^3), A092425 (Pi^4), A092731 (Pi^5), A092732 (Pi^6), A092735 (Pi^7), A092736 (Pi^8).

Cf. A049541 (1/Pi), A092743 (1/Pi^3), A092744 (1/Pi^4), A092745 (1/Pi^5), A092746 (1/Pi^6), A092747 (1/Pi^7), A092748 (1/Pi^8).

Sequence in context: A078424 A229345 A240235 * A214742 A204124 A101479

Adjacent sequences:  A092739 A092740 A092741 * A092743 A092744 A092745

KEYWORD

cons,nonn

AUTHOR

Mohammad K. Azarian, Apr 12 2004

STATUS

approved

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Last modified July 24 21:38 EDT 2017. Contains 289777 sequences.