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A160798 a(n) = A160797(n+2)/3. 1
1, 7, 1, 7, 3, 21 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..6.

CROSSREFS

Cf. A160796, A160797.

Sequence in context: A317846 A198219 A198580 * A033953 A295872 A010772

Adjacent sequences:  A160795 A160796 A160797 * A160799 A160800 A160801

KEYWORD

more,nonn

AUTHOR

Omar E. Pol, Jun 13 2009

STATUS

approved

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Last modified January 22 14:04 EST 2020. Contains 331150 sequences. (Running on oeis4.)