

A207800


Permutation of positive numbers. See comments.


3



1, 2, 3, 4, 7, 8, 5, 16, 15, 32, 6, 64, 11, 128, 9, 256, 31, 512, 10, 1024, 13, 2048, 12, 4096, 23, 8192, 17, 16384, 14, 32768, 18, 65536, 63, 131072, 20, 262144, 19, 524288, 24, 1048576, 27, 2097152, 33, 4194304, 21, 8388608, 34, 16777216, 47, 33554432, 36, 67108864, 22, 134217728, 40
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OFFSET

1,2


COMMENTS

a(1)=1; on places 2,4,6,8,... we put 2^m, m=1,2,3,..., i.e., numbers n with A000120(n)=1; on places 3,7,11,15,... we put numbers n with A000120(n)=2; on places 5,13,21,29,... we put numbers n with A000120(n)=3; etc.
For general description of the order, see comment in A207790.


LINKS

Table of n, a(n) for n=1..55.


FORMULA

a(n) = A066884(A209268(A065190(n))). Equivalently, a(n) = A067576(A249725(A065190(n))).  Ivan Neretin, Apr 30 2016


CROSSREFS

Cf. A207790.
Sequence in context: A054426 A054424 A297164 * A109436 A177045 A241783
Adjacent sequences: A207797 A207798 A207799 * A207801 A207802 A207803


KEYWORD

nonn


AUTHOR

Vladimir Shevelev and Peter J. C. Moses, Feb 20 2012


EXTENSIONS

a(30) corrected by Ivan Neretin, Apr 30 2016


STATUS

approved



