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A138719 Concatenation of k digits 1, k digits 0 and k digits 1, where k is the n-th positive Fibonacci number. 1
101, 101, 110011, 111000111, 111110000011111, 111111110000000011111111, 111111111111100000000000001111111111111, 111111111111111111111000000000000000000000111111111111111111111 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..8.

CROSSREFS

Cf. A000045, A134803, A138709, A138722.

Sequence in context: A190757 A212603 A241495 * A043639 A152054 A183086

Adjacent sequences:  A138716 A138717 A138718 * A138720 A138721 A138722

KEYWORD

base,easy,nonn

AUTHOR

Omar E. Pol, Mar 29 2008

STATUS

approved

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Last modified July 28 16:32 EDT 2014. Contains 245003 sequences.