A081773 Continued fraction for sum(k>=0,1/5^(2^k-1)).

1, 4, 1, 4, 5, 4, 1, 4, 4, 1, 4, 4, 1, 3, 1, 4, 4, 1, 4, 5, 4, 1, 4, 4, 1, 3, 1, 4, 5, 4, 1, 4, 4, 1, 3, 1, 4, 4, 1, 4, 4, 1, 4, 5, 4, 1, 4, 4, 1, 3, 1, 4, 5, 4, 1, 4, 4, 1, 4, 4, 1, 3, 1, 4, 4, 1, 4, 5, 4, 1, 3, 1, 4, 4, 1, 4, 5, 4, 1, 4, 4, 1, 3, 1, 4, 4, 1, 4, 4, 1, 4, 5, 4, 1, 4, 4, 1, 3, 1, 4, 5, 4, 1, 4, 4

Offset: 1

Author

Benoit Cloitre, Apr 10 2003

Keywords

• cofr
• nonn

Comments

Contains only elements 1<=a(n)<=5 ( but 2 never occurs)

Crossrefs

Cf. A004200.