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A195901 Integers n>1 such that A141822(n)=5. 4
6, 54, 150 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

No other terms below 10^6.

Zaremba conjectured that A141823, A141832, A141833, and this sequence form a partition of the integers >1.

Is this sequence finite? If so, is it complete?

LINKS

Table of n, a(n) for n=1..3.

A. Kontorovich, From Apollonius to Zaremba: local-global phenomena in thin orbits, 2012. - From N. J. A. Sloane, Dec 25 2012

CROSSREFS

Sequence in context: A248369 A097645 A153333 * A072368 A116138 A227268

Adjacent sequences:  A195898 A195899 A195900 * A195902 A195903 A195904

KEYWORD

nonn,bref,more,hard

AUTHOR

Max Alekseyev, Sep 25 2011

STATUS

approved

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Last modified November 23 17:18 EST 2014. Contains 249851 sequences.