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A175123 a(n) = (A175122(n+1) - A175122(n))/2. 1
4, 4, 6, 6, 8, 4, 6, 9, 6, 9, 6, 6, 6, 8, 6, 4, 6, 6, 8, 6, 6, 4, 6, 12, 12, 8, 6, 4, 6, 9, 6, 6, 6, 8, 4, 15, 6, 12, 9, 8, 6, 4, 8, 4, 6, 9, 6, 8, 9, 12, 4, 9, 6, 6, 9, 9, 12, 6, 8, 9, 10, 15, 6, 9, 8, 9, 6, 4, 9, 6, 6, 8, 6, 4, 9, 8, 10, 14, 6, 4, 8, 15, 6, 4, 6, 14, 6, 4, 12, 20, 6, 4, 9, 12, 8, 4, 6, 6 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Every term is composite.
LINKS
CROSSREFS
Cf. A175122.
Sequence in context: A049751 A196594 A190303 * A276679 A163638 A113523
KEYWORD
nonn
AUTHOR
Leroy Quet, Feb 15 2010
EXTENSIONS
Extended by Ray Chandler, Mar 06 2010
STATUS
approved

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Last modified March 2 12:34 EST 2024. Contains 370467 sequences. (Running on oeis4.)