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A068574 As strings, n is a substring of Fibonacci(n). 1
1, 5, 25, 29, 41, 42, 43, 48, 49, 53, 61, 65, 69, 70, 85, 89, 97, 99, 101, 125, 139, 145, 149, 167, 189, 194, 213, 227, 231, 245, 265, 269, 273, 339, 340, 348, 365, 368, 369, 385, 423, 458, 464, 485, 487, 489, 492, 500 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Paolo P. Lava, Table of n, a(n) for n = 1..382

EXAMPLE

Treated as strings, 69 is a substring of 117669030460994 = Fibonacci(69), so 69 belongs to the sequence.

MAPLE

with(combinat): select(n->searchtext(convert(n, string), convert(fibonacci(n), string))>0, [$0..500]);

# Paolo P. Lava, Jun 27 2018

MATHEMATICA

Select[Range[500], StringPosition[ToString[Fibonacci[ # ]], ToString[ # ]] != {} &]

CROSSREFS

Sequence in context: A137110 A036137 A070380 * A000350 A000221 A018612

Adjacent sequences:  A068571 A068572 A068573 * A068575 A068576 A068577

KEYWORD

base,nonn

AUTHOR

Joseph L. Pe, Mar 26 2002

STATUS

approved

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Last modified September 28 10:48 EDT 2021. Contains 347714 sequences. (Running on oeis4.)