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A067395 First differences of A067368. 2
4, 4, 4, 2, 2, 4, 4, 4, 4, 4, 4, 4, 2, 2, 4, 4, 4, 4, 4, 4, 4, 2, 2, 4, 4, 4, 4, 4, 4, 4, 2, 2, 4, 4, 4, 2, 2, 4, 4, 4, 2, 2, 4, 4, 4, 4, 4, 4, 4, 2, 2, 4, 4, 4, 4, 4, 4, 4, 2, 2, 4, 4, 4, 4, 4, 4, 4, 2, 2, 4, 4, 4, 4, 4, 4, 4, 2, 2, 4, 4, 4, 4, 4, 4, 4, 2, 2, 4, 4, 4, 4, 4, 4, 4, 2, 2, 4, 4, 4, 4, 4, 4, 4, 2, 2 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

See A067396 for the locations of the four consecutive terms {...,4,2,2,4,...} in this sequence.

LINKS

Table of n, a(n) for n=1..105.

CROSSREFS

Cf. A067368, A067396.

Sequence in context: A180060 A220668 A109610 * A213274 A182565 A016708

Adjacent sequences:  A067392 A067393 A067394 * A067396 A067397 A067398

KEYWORD

nonn

AUTHOR

John W. Layman, Jan 22 2002

STATUS

approved

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Last modified July 9 22:46 EDT 2020. Contains 335570 sequences. (Running on oeis4.)