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A039728 (Even numbers in Hofstadter Q-sequence)/2. 0
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 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

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

CROSSREFS

A050823/2.

Sequence in context: A121536 A285761 A080405 * A332965 A334220 A234016

Adjacent sequences:  A039725 A039726 A039727 * A039729 A039730 A039731

KEYWORD

easy,nonn

AUTHOR

James A. Sellers

STATUS

approved

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Last modified March 7 14:00 EST 2021. Contains 341886 sequences. (Running on oeis4.)