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A048434 Smallest denominator of fraction using palindromes that approximates 'phi' to at least n digits after the decimal point. 1
5, 131, 131, 343, 48384, 578875, 2686862, 161656161, 344363443, 13666666631, 22113131122, 1596916196951, 3256487846523 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

EXAMPLE

n=10: 22113131122/13666666631 = 1.6180339887... which is correct to ten digits after the decimal point.

CROSSREFS

Numerators in A048433.

Sequence in context: A003732 A203476 A203702 * A142892 A229879 A145611

Adjacent sequences:  A048431 A048432 A048433 * A048435 A048436 A048437

KEYWORD

nonn,frac,base,more

AUTHOR

Patrick De Geest, Apr 15 1999

STATUS

approved

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Last modified March 29 02:19 EDT 2020. Contains 333104 sequences. (Running on oeis4.)