A195901 Integers n>1 such that A141822(n)=5.

6, 54, 150

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, Bull. Amer. Math. Soc., 50 (2013), 187-228. - From N. J. A. Sloane, Dec 25 2012

Crossrefs

Cf. A141823, A141832, A141833.

Sequence in context: A284858 A343982 A275039 * A260955 A072368 A334881

Adjacent sequences: A195898 A195899 A195900 * A195902 A195903 A195904

Keyword

nonn,bref,more,hard

Author

Max Alekseyev, Sep 25 2011

Status

approved