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 A087477 Decimal expansion of sqrt(51)-4. 2
 3, 1, 4, 1, 4, 2, 8, 4, 2, 8, 5, 4, 2, 8, 4, 9, 9, 9, 7, 9, 9, 9, 3, 9, 9, 8, 1, 1, 3, 6, 7, 2, 6, 5, 2, 7, 8, 7, 6, 6, 1, 7, 1, 1, 5, 9, 9, 0, 2, 7, 3, 3, 8, 3, 3, 2, 0, 8, 4, 3, 0, 8, 8, 2, 7, 6, 5, 8, 2, 0, 4, 0, 6, 4, 4, 0, 0, 2, 1, 8, 8, 6, 2, 5, 8, 9, 8, 8, 2, 1, 3, 5, 3, 2, 8, 2, 0, 4, 1, 8 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS A simple approximation to Pi, see also A087478. LINKS Daniel Starodubtsev, Table of n, a(n) for n = 1..10000 FORMULA Equals A010504 minus 4. [R. J. Mathar, Sep 11 2008] CROSSREFS Cf. A000796, A010504, A087478. Sequence in context: A010602 A120731 A294098 * A029212 A035687 A324542 Adjacent sequences:  A087474 A087475 A087476 * A087478 A087479 A087480 KEYWORD easy,nonn,cons AUTHOR Zak Seidov, Sep 09 2003 STATUS approved

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Last modified September 19 06:12 EDT 2021. Contains 347551 sequences. (Running on oeis4.)