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A057550 First differences of A057549. 2
1, 2, 1, 4, 1, 2, 1, 1, 9, 1, 2, 1, 1, 4, 1, 2, 1, 1, 2, 1, 1, 1, 23, 1, 2, 1, 1, 4, 1, 2, 1, 1, 2, 1, 1, 1, 9, 1, 2, 1, 1, 4, 1, 2, 1, 1, 2, 1, 1, 1, 4, 1, 2, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 1, 65, 1, 2, 1, 1, 4, 1, 2, 1, 1, 2, 1, 1, 1, 9, 1, 2, 1, 1, 4, 1, 2, 1, 1, 2, 1, 1, 1, 4, 1, 2, 1, 1, 2, 1, 1, 1, 2, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..102.

CROSSREFS

Terms a(A014138[n]) seem to give A014137[n+1]. Cf. A057551.

Sequence in context: A127772 A086256 A227964 * A324892 A059150 A133186

Adjacent sequences:  A057547 A057548 A057549 * A057551 A057552 A057553

KEYWORD

nonn

AUTHOR

Antti Karttunen, Sep 07 2000

STATUS

approved

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Last modified April 18 14:39 EDT 2019. Contains 322209 sequences. (Running on oeis4.)