A105271 Fixed points of the permutation of the nonnegative integers defined by A105025 (i.e., n such that A105025(n) = n).

0, 1, 4, 6, 17, 21, 25, 29, 1024, 1032, 1040, 1048, 1056, 1064, 1072, 1080, 1088, 1096, 1104, 1112, 1120, 1128, 1136, 1144, 1152, 1160, 1168, 1176, 1184, 1192, 1200, 1208, 1216, 1224, 1232, 1240, 1248, 1256, 1264, 1272, 1280, 1288, 1296, 1304, 1312, 1320

Offset

1,3

Links

Reinhard Zumkeller, Table of n, a(n) for n = 1..1000

David Applegate, Benoit Cloitre, Philippe Deléham and N. J. A. Sloane, Sloping binary numbers: a new sequence related to the binary numbers [pdf, ps].

David Applegate, Benoit Cloitre, Philippe Deléham and N. J. A. Sloane, Sloping binary numbers: a new sequence related to the binary numbers, J. Integer Seq. 8 (2005), no. 3, Article 05.3.6, 15 pp.

Prog

(Haskell)
a105271 n = a105271_list !! (n-1)
a105271_list = [x | x <- [0..], a105025 x == x]
-- Reinhard Zumkeller, Jul 21 2012

Crossrefs

Cf. A105025.

Cf. A214417, A214414, A214433, A104235.

Sequence in context: A306017 A226631 A226634 * A343758 A024305 A342231

Adjacent sequences: A105268 A105269 A105270 * A105272 A105273 A105274

Keyword

nonn

Author

Emeric Deutsch, Apr 16 2005

Extensions

More terms from John W. Layman, Jun 03 2005

Offset corrected by Reinhard Zumkeller, Jul 21 2012

Status

approved