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A091269 a(n) = length of longest prefix of binary representation of n that is also a suffix of that of n+1. 2
0, 0, 1, 0, 1, 2, 2, 0, 1, 2, 1, 0, 1, 3, 3, 0, 1, 2, 1, 3, 3, 2, 1, 0, 1, 0, 2, 0, 1, 4, 4, 0, 1, 2, 1, 3, 1, 2, 1, 0, 1, 4, 1, 0, 3, 2, 1, 0, 1, 0, 2, 0, 1, 3, 2, 0, 1, 0, 2, 0, 1, 5, 5, 0, 1, 2, 1, 3, 1, 2, 1, 4, 4, 2, 1, 3, 1, 2, 1, 0, 1, 2, 1, 5, 5, 2, 1, 0, 1, 2, 4, 0, 3, 2, 1, 0, 1, 0, 2, 0, 1, 3 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,6

COMMENTS

a(A091270(n)) = n and a(m) < n for m < A091270(n).

LINKS

Table of n, a(n) for n=0..101.

Index entries for sequences related to binary expansion of n

Eric Weisstein's World of Mathematics, Binary

CROSSREFS

Cf. A007088.

Sequence in context: A122190 A237291 A146093 * A287455 A216789 A097951

Adjacent sequences:  A091266 A091267 A091268 * A091270 A091271 A091272

KEYWORD

nonn,base

AUTHOR

Reinhard Zumkeller, Dec 27 2003

STATUS

approved

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Last modified January 23 22:36 EST 2020. Contains 331177 sequences. (Running on oeis4.)