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A068057 First differences of A068056. 3
1, 2, 1, 4, 1, 2, 1, 6, 1, 2, 1, 4, 1, 2, 1, 11, 1, 2, 1, 4, 1, 2, 1, 6, 1, 2, 1, 4, 1, 2, 1, 13, 1, 2, 1, 4, 1, 2, 1, 6, 1, 2, 1, 4, 1, 2, 1, 11, 1, 2, 1, 4, 1, 2, 1, 6, 1, 2, 1, 4, 1, 2, 1, 26, 1, 2, 1, 4, 1, 2, 1, 6, 1, 2, 1, 4, 1, 2, 1, 11, 1, 2, 1, 4, 1, 2, 1, 6, 1, 2, 1, 4, 1, 2, 1, 13, 1, 2, 1, 4, 1, 2 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Every subsequence a(1) - a((2^k)-1) (with k >= 1) is palindromic and their middle terms a(2^(k-1)) give A068059.

LINKS

Table of n, a(n) for n=1..102.

A. Karttunen, Scheme functions for computing A066425 and related sequences.

CROSSREFS

Sequence in context: A059150 A133186 A084236 * A335852 A003484 A118827

Adjacent sequences:  A068054 A068055 A068056 * A068058 A068059 A068060

KEYWORD

nonn

AUTHOR

Antti Karttunen, Feb 26 2002

STATUS

approved

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Last modified July 11 11:03 EDT 2020. Contains 335626 sequences. (Running on oeis4.)