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A252488 Binary sequence starting with 1 and with run lengths given by the ruler sequence A001511. 2
1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

1

COMMENTS

Inspired by Jeremy Gardiner's sequence A253585.

LINKS

Table of n, a(n) for n=1..95.

PROG

(PARI) concat(vector(50, n, if(1<m=A001511(n), vector(m), 1)))

CROSSREFS

Cf. A001511.

The 1's are located at indices given by A005187(2n+1) = A005187(2n)+1 = A120738(n)+1. - N. J. A. Sloane and M. F. Hasler, Jan 22 2015

Sequence in context: A330682 A230135 A205633 * A170956 A293449 A307424

Adjacent sequences:  A252485 A252486 A252487 * A252489 A252490 A252491

KEYWORD

nonn

AUTHOR

M. F. Hasler, Jan 13 2015

STATUS

approved

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Last modified January 28 07:07 EST 2020. Contains 331317 sequences. (Running on oeis4.)