The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A257585 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A257585

A254077(n) mod 2.
(history; published version)

#6 by Reinhard Zumkeller at Tue May 05 20:54:31 EDT 2015

STATUS

editing

approved

#5 by Reinhard Zumkeller at Tue May 05 20:48:14 EDT 2015

PROG

(Haskell)

a257585 = flip mod 2 . a254077 -- Reinhard Zumkeller, May 05 2015

CROSSREFS

Cf. A098550, A250299.

#4 by Reinhard Zumkeller at Tue May 05 20:47:05 EDT 2015

LINKS

Reinhard Zumkeller, <a href="/A257585/b257585.txt">Table of n, a(n) for n = 1..10000</a>

STATUS

approved

editing

#3 by N. J. A. Sloane at Tue May 05 19:28:51 EDT 2015

STATUS

editing

approved

#2 by N. J. A. Sloane at Tue May 05 19:28:48 EDT 2015

NAME

allocated for N. J. A. Sloane

A254077(n) mod 2.

DATA

1, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0

OFFSET

1

COMMENTS

Much more unpredictable than (A098550 mod 2).

CROSSREFS

Cf. A098550.

KEYWORD

allocated

nonn

AUTHOR

N. J. A. Sloane, May 05 2015

STATUS

approved

editing

#1 by N. J. A. Sloane at Fri May 01 21:13:45 EDT 2015

NAME

allocated for N. J. A. Sloane

KEYWORD

allocated

STATUS

approved