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A358875
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Regular table of distinct nonnegative integers built by greedy algorithm such the binary expansions of two distinct terms in the same row have no common 1's.
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2
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0, 1, 2, 3, 4, 8, 5, 10, 16, 32, 6, 9, 48, 64, 128, 7, 24, 96, 256, 512, 1024, 11, 20, 160, 320, 1536, 2048, 4096, 12, 17, 34, 192, 768, 3072, 8192, 16384, 13, 18, 224, 1280, 2560, 12288, 32768, 65536, 131072, 14, 33, 80, 384, 3584, 20480, 40960, 196608, 262144, 524288
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listen;
history;
text;
internal format)
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OFFSET
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1,3
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COMMENTS
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This sequence is a variant of A076034, and is a bijection from the positive integers to the nonnegative integers (with inverse A358876).
Powers of 2 appear in natural order.
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LINKS
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EXAMPLE
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Table begins:
0,
1, 2,
3, 4, 8,
5, 10, 16, 32,
6, 9, 48, 64, 128,
7, 24, 96, 256, 512, 1024,
11, 20, 160, 320, 1536, 2048, 4096,
12, 17, 34, 192, 768, 3072, 8192, 16384,
13, 18, 224, 1280, 2560, 12288, 32768, 65536, 131072,
...
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PROG
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(PARI) See Links section.
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CROSSREFS
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KEYWORD
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AUTHOR
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STATUS
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approved
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