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A238757 Lexicographically earliest sequence of distinct positive integers such that for any n>0 we have (a(n) AND n) = 0 (where AND stands for the bitwise AND operator). 3
2, 1, 4, 3, 8, 9, 16, 5, 6, 17, 20, 18, 32, 33, 48, 7, 10, 12, 36, 11, 34, 40, 64, 35, 38, 37, 68, 65, 66, 96, 128, 13, 14, 21, 24, 19, 26, 25, 72, 22, 70, 69, 80, 67, 82, 81, 144, 15, 74, 73, 76, 75, 130, 129, 136, 71, 132, 133, 192, 131 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

This is a permutation of the positive integers.

Apparently, a self inverse permutation.

There are no fixed points.

LINKS

Paul Tek, Table of n, a(n) for n = 1..10000

Paul Tek, Perl program for this sequence

Index entries for sequences that are permutations of the natural numbers

PROG

(Perl) See Link section.

CROSSREFS

Cf. A238758.

Sequence in context: A028297 A207537 A114438 * A262230 A262155 A181882

Adjacent sequences:  A238754 A238755 A238756 * A238758 A238759 A238760

KEYWORD

nonn

AUTHOR

Paul Tek, Mar 05 2014

STATUS

approved

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Last modified October 20 07:17 EDT 2018. Contains 316378 sequences. (Running on oeis4.)