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 A064563 Reciprocal of n terminates with an infinite repetition of digit 4. Multiples of 10 are omitted. 6
 144, 225, 9216, 589824, 3515625, 37748736, 2415919104, 54931640625, 154618822656, 9895604649984, 633318697598976, 858306884765625, 40532396646334464, 2594073385365405696, 13411045074462890625 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 REFERENCES A. H. Beiler, Recreations in the Theory of Numbers, Dover, N.Y., 1964, pp. 73-82. LINKS Table of n, a(n) for n=1..15. Index entries for sequences related to decimal expansion of 1/n FORMULA Numbers of the form 9*2^(6i-2) and 9*5^(6i-4) [i>0]. EXAMPLE 1/589824 = 0.00000169542100694444444444... CROSSREFS Cf. A064560, A064561, A064562, A064564, A064565, A064566, A064567. Sequence in context: A061040 A159456 A316483 * A008436 A250773 A262245 Adjacent sequences: A064560 A064561 A064562 * A064564 A064565 A064566 KEYWORD nonn,base AUTHOR Patrick De Geest, Sep 20 2001 EXTENSIONS More terms from James A. Sellers, Sep 28 2001 STATUS approved

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Last modified June 23 06:39 EDT 2024. Contains 373629 sequences. (Running on oeis4.)