A375743 - OEIS

A375743

Decimal expansion of 30547/21600.

1, 4, 1, 4, 2, 1, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2, 9, 6, 2

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OFFSET

1,2

COMMENTS

Babylonian approximation of sqrt(2) accurate to fifth decimal digit.

Wells erroneously gives the value: 1.4142155... .

Periodic of period 3.

REFERENCES

David Wells, The Penguin Dictionary of Curious and Interesting Numbers. Penguin Books, NY, 1986, Revised edition 1987. See pp. 34-35.

LINKS

Table of n, a(n) for n=1..100.

Index entries for linear recurrences with constant coefficients, signature (0,0,1).