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A175019 a(0)=a(1)=1; a(n)=a(n-a(n-2)) + 2 0
1, 1, 3, 5, 3, 3, 7, 5, 3, 5, 7, 9, 5, 5, 7, 9, 7, 5, 11, 9, 7, 7, 11, 9, 7, 9, 11, 13, 7, 9, 11, 13, 9, 9, 11, 13, 11, 9, 15, 13, 11, 9, 15, 13, 11, 11, 15, 13, 11, 13, 15, 17, 11, 13, 15, 17, 11, 13, 15, 17, 13, 13, 15, 17, 15, 13, 19, 17, 15, 13, 19, 17, 15, 13, 19, 17, 15, 15, 19, 17 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..79.

MATHEMATICA

a[0] = a[1] = 1; a[n_] := a[n] = a[n - a[n - 2]] + 2; Table[a[n], {n, 0, 200}]

CROSSREFS

Sequence in context: A124887 A097524 A073703 * A097519 A133773 A077934

Adjacent sequences:  A175016 A175017 A175018 * A175020 A175021 A175022

KEYWORD

nonn

AUTHOR

José María Grau Ribas, Apr 04 2010

STATUS

approved

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Last modified May 19 19:20 EDT 2013. Contains 225436 sequences.