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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

REFERENCES

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

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

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified December 1 19:22 EST 2009. Contains 167811 sequences.


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