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A030769 Duplicate of A030739. 0
1, 2, 2, 4, 5, 7, 9, 11, 13, 15, 18, 20, 22, 23, 24, 30, 32, 35, 38, 42, 46, 49, 53, 55, 57, 60, 64, 70 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..28.

CROSSREFS

Sequence in context: A241410 A324753 A283106 * A030739 A211861 A027597

Adjacent sequences: A030766 A030767 A030768 * A030770 A030771 A030772

KEYWORD

nonn,dead

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified December 1 01:13 EST 2022. Contains 358453 sequences. (Running on oeis4.)