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Search: id:A117074
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A117074 Number at start of segment n of A117073. +0
2
1, 4, 9, 20, 40, 82, 166, 334, 670, 1340, 2682, 5366, 10734, 21470, 42942, 85886, 171774 (list; graph; listen)
OFFSET

1,2

REFERENCES

N. J. A. Sloane and A. R. Wilks, On sequences of Recaman type, paper in preparation, 2006.

CROSSREFS

Adjacent sequences: A117071 A117072 A117073 this_sequence A117075 A117076 A117077

Sequence in context: A060494 A049748 A023607 this_sequence A072934 A084639 A051136

KEYWORD

nonn

AUTHOR

njas, Apr 17 2006

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Last modified October 13 20:18 EDT 2008. Contains 145016 sequences.


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