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Search: id:A164713
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| A164713 |
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A positive integer n is included if all runs of 0's in binary n are of the same length, and if all runs of 1's in binary n are of the same length. |
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+0
2
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| 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 21, 24, 27, 28, 30, 31, 32, 33, 36, 42, 48, 51, 54, 56, 60, 62, 63, 64, 65, 73, 85, 96, 99, 112, 119, 120, 124, 126, 127, 128, 129, 136, 170, 192, 195, 204, 219, 224, 231, 238, 240, 248, 252, 254, 255, 256, 257, 273
(list; graph; listen)
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OFFSET
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1,2
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COMMENT
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Clarification: A binary number consists of "runs" completely of 1's alternating with runs completely of 0's. No two or more runs all of the same digit are adjacent.
The length of each run of 1's may be different that the length of each run of 0's.
This sequence contains those positive integers in both sequence A164707 and sequence A164710.
For those integers in this sequence that each have at least two runs of 0's and at least two runs of 1's, see sequence A164714.
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CROSSREFS
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A164707, A164710, A164714
Sequence in context: A125121 A136490 A129523 this_sequence A070331 A080672 A056757
Adjacent sequences: A164710 A164711 A164712 this_sequence A164714 A164715 A164716
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KEYWORD
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base,nonn
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AUTHOR
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Leroy Quet (q1qq2qqq3qqqq(AT)yahoo.com), Aug 23 2009
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EXTENSIONS
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More terms from Sean A. Irvine (sairvin(AT)xtra.co.nz), Sep 28 2009
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