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A092367
Numbers n with property that the binary cyclic right-rotating progressive sum of digits (see A091821) is exactly n/2.
0
2, 4, 10, 12, 38, 42, 44, 142, 150, 154, 156, 166, 170, 172, 178, 184, 198, 204, 216, 232, 240, 542, 558, 566, 570, 572, 590, 598, 602, 604, 614, 618, 620, 632, 654, 662, 666
OFFSET
1,1
COMMENTS
There are large gaps in this sequence. For any n>=2 the number 2^2n - 2^n + 1 and the following 2^2n + 2^(n+1) - 3 natural numbers will definitely not occur in this sequence.
CROSSREFS
Cf. A091821.
Sequence in context: A301338 A364667 A181495 * A366773 A216814 A180427
KEYWORD
base,easy,nonn
AUTHOR
Frank Schwellinger (nummer_eins(AT)web.de), Mar 19 2004
STATUS
approved