A039728 (Even numbers in Hofstadter Q-sequence)/2.

1, 2, 3, 3, 3, 4, 4, 4, 5, 5, 6, 6, 6, 6, 8, 7, 7, 8, 8, 8, 8, 10, 10, 10, 11, 11, 12, 12, 12, 12, 12, 16, 12, 15, 14, 13, 15, 15, 14, 16, 15, 16, 16, 16, 16, 20, 19, 20, 19, 20, 20, 21, 20, 22, 23, 22, 23, 24, 24, 24, 24, 24, 24, 32, 26, 27, 28, 24, 27, 27, 25, 30, 26, 27, 29, 30

Offset

1,2

Links

Table of n, a(n) for n=1..76.

Crossrefs

A050823/2.

Sequence in context: A285761 A348385 A080405 * A332965 A354779 A334220

Adjacent sequences: A039725 A039726 A039727 * A039729 A039730 A039731

Keyword

easy,nonn

Author

James A. Sellers

Status

approved