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A178735 a(n)=n XOR 9n, where XOR is bitwise XOR. 6
0, 8, 16, 24, 32, 40, 48, 56, 64, 88, 80, 104, 96, 120, 112, 136, 128, 136, 176, 184, 160, 168, 208, 216, 192, 248, 240, 232, 224, 280, 272, 264, 256, 264, 272, 280, 352, 360, 368, 376, 320, 344, 336, 424, 416, 440, 432, 392, 384, 392, 496, 504, 480, 488, 464 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..54.

MATHEMATICA

f[n_] := BitXor[n, 9 n]; Array[f, 60, 0] [From Robert G. Wilson v, Jun 09 2010]

CROSSREFS

Cf. A048724, A178729, A048725, A178731, A178732, A178733, A178734, A178736. [From Robert G. Wilson v, Jun 09 2010]

Sequence in context: A186544 A061824 A085131 * A043421 A028438 A033020

Adjacent sequences:  A178732 A178733 A178734 * A178736 A178737 A178738

KEYWORD

nonn

AUTHOR

Dmitry Kamenetsky, Jun 08 2010

EXTENSIONS

a(30) onwards from Robert G. Wilson v, Jun 09 2010

STATUS

approved

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Last modified November 23 19:50 EST 2014. Contains 249865 sequences.