A081846 Maximal element in the continued fraction for 1/n*sum(k>=0,1/2^(2^k)).

6, 12, 19, 25, 33, 39, 46, 43, 60, 66, 72, 79, 85, 93, 99, 87, 112, 120, 126, 132, 139, 145, 153, 112, 166, 172, 180, 186, 192, 140, 205, 174, 219, 226, 232, 240, 238, 252, 259, 187, 273, 279, 286, 292, 300, 296, 303, 118, 326, 333, 339, 346, 341, 360, 366, 262

Offset

1,1

Comments

It seems that a(n)=20n/3 for infinitely many values of n.

Links

Table of n, a(n) for n=1..56.

Crossrefs

Cf. A007400.

Sequence in context: A190265 A135358 A187391 * A078816 A374908 A051936

Adjacent sequences: A081843 A081844 A081845 * A081847 A081848 A081849

Keyword

nonn

Author

Benoit Cloitre, Apr 10 2003

Status

approved