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A019466 Multiply by 1, add 1, multiply by 2, add 2, etc. 2
3, 3, 4, 8, 10, 30, 33, 132, 136, 680, 685, 4110, 4116, 28812, 28819, 230552, 230560, 2075040, 2075049, 20750490, 20750500, 228255500, 228255511, 2739066132, 2739066144, 35607859872, 35607859885 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

CROSSREFS

Sequence in context: A137418 A155822 A160646 * A111573 A049854 A195978

Adjacent sequences:  A019463 A019464 A019465 * A019467 A019468 A019469

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 16 10:39 EST 2012. Contains 205904 sequences.