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A007460
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Shifts left under OR-convolution with itself.
(Formerly M1752)
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6
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1, 1, 2, 7, 20, 58, 174, 519, 1550, 4634, 13884, 41616, 124824, 374390, 1123288, 3369297, 10107324, 30320434, 90961626, 272878138, 818632094, 2455888346, 7367661682, 22102935920, 66308767426, 198926187730
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,3
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REFERENCES
| N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
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LINKS
| M. Bernstein and N. J. A. Sloane, Some canonical sequences of integers, Linear Alg. Applications, 226-228 (1995), 57-72; erratum 320 (2000), 210.
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CROSSREFS
| Sequence in context: A049681 A027120 A094982 * A034899 A026124 A026153
Adjacent sequences: A007457 A007458 A007459 * A007461 A007462 A007463
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KEYWORD
| nonn,nice,eigen
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
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