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A089409 Even-indexed terms of A089413. 1
1, 1, 2, 4, 5, 11, 11, 17, 22, 24, 36 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..10.

CROSSREFS

Sequence in context: A258253 A177244 A296346 * A287269 A136988 A074725

Adjacent sequences:  A089406 A089407 A089408 * A089410 A089411 A089412

KEYWORD

nonn

AUTHOR

Antti Karttunen, Nov 29 2003

STATUS

approved

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Last modified October 16 20:35 EDT 2019. Contains 328103 sequences. (Running on oeis4.)