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A007460 Shifts left under OR-convolution with itself.
(Formerly M1752)
+0
7
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; listen)
OFFSET

0,3

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.

CROSSREFS

Sequence in context: A049681 A027120 A094982 this_sequence A034899 A026124 A026153

Adjacent sequences: A007457 A007458 A007459 this_sequence A007461 A007462 A007463

KEYWORD

nonn,nice,eigen

AUTHOR

njas

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Last modified July 19 08:04 EDT 2008. Contains 142098 sequences.


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