The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A212440 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A212440

Numbers with even curling numbers of their binary representations, cf. A181935.
(history; published version)

#7 by Charles R Greathouse IV at Sat Jul 13 12:04:27 EDT 2013

LINKS

_Reinhard Zumkeller_, , <a href="/A212440/b212440.txt">Table of n, a(n) for n = 1..10000</a>

Discussion

Sat Jul 13

12:04

OEIS Server: https://oeis.org/edit/global/1934

#6 by N. J. A. Sloane at Fri Feb 22 21:39:17 EST 2013

LINKS

_Reinhard Zumkeller, _, <a href="/A212440/b212440.txt">Table of n, a(n) for n = 1..10000</a>

Discussion

Fri Feb 22

21:39

OEIS Server: https://oeis.org/edit/global/1866

#5 by Reinhard Zumkeller at Thu May 17 10:02:44 EDT 2012

STATUS

editing

approved

#4 by Reinhard Zumkeller at Thu May 17 08:46:10 EDT 2012

COMMENTS

A212412(a(n)) = 0; complement of A212441.

PROG

(Haskell)

a212440 n = a212440_list !! (n-1)

a212440_list = filter (even . a181935) [0..]

#3 by Reinhard Zumkeller at Thu May 17 08:44:50 EDT 2012

NAME

allocated for Reinhard ZumkellerNumbers with even curling numbers of their binary representations, cf. A181935.

DATA

3, 4, 10, 11, 12, 15, 16, 19, 20, 21, 26, 27, 28, 35, 36, 37, 43, 44, 45, 47, 48, 51, 52, 53, 54, 58, 59, 60, 63, 64, 67, 68, 69, 73, 74, 75, 76, 79, 80, 82, 83, 84, 90, 91, 92, 99, 100, 101, 107, 108, 109, 111, 112, 115, 116, 117, 118, 122, 123, 124, 131

OFFSET

1,1

LINKS

Reinhard Zumkeller, <a href="/A212440/b212440.txt">Table of n, a(n) for n = 1..10000</a>

KEYWORD

allocated

nonn

AUTHOR

Reinhard Zumkeller, May 17 2012

STATUS

approved

editing

#2 by Reinhard Zumkeller at Wed May 16 22:47:26 EDT 2012

KEYWORD

allocating

allocated

#1 by Reinhard Zumkeller at Wed May 16 22:47:26 EDT 2012

NAME

allocated for Reinhard Zumkeller

KEYWORD

allocating

STATUS

approved