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A007461 Shifts left under AND-convolution with itself.
(Formerly M0117)
+0
3
1, 1, 2, 1, 2, 4, 0, 5, 2, 4, 0, 10, 0, 12, 4, 13, 6, 12, 0, 18, 12, 20, 20, 36, 20, 36, 16, 44, 32, 60, 40, 73, 50, 56, 40, 58, 44, 52, 60, 84, 36, 112, 88, 108, 136, 132, 152, 178, 136, 232, 108, 260, 244, 256, 304, 288 (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: A061678 A131022 A137408 this_sequence A143446 A132014 A110330

Adjacent sequences: A007458 A007459 A007460 this_sequence A007462 A007463 A007464

KEYWORD

nonn,nice,eigen

AUTHOR

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

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Last modified December 20 16:13 EST 2009. Contains 171081 sequences.


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