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A178733 a(n) = n XOR 7n, where XOR is bitwise XOR. 6
0, 6, 12, 22, 24, 38, 44, 54, 48, 54, 76, 70, 88, 86, 108, 102, 96, 102, 108, 150, 152, 134, 140, 182, 176, 182, 172, 166, 216, 214, 204, 198, 192, 198, 204, 214, 216, 294, 300, 310, 304, 310, 268, 262, 280, 278, 364, 358, 352, 358, 364, 342, 344, 326, 332, 438 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..55.

MATHEMATICA

f[n_] := BitXor[n, 7 n]; Array[f, 60, 0] (* Robert G. Wilson v, Jun 09 2010 *)

CROSSREFS

Cf. A048724, A178729, A048725, A178731, A178732, A178734, A178735, A178736. - Robert G. Wilson v, Jun 09 2010

Sequence in context: A240989 A247212 A055458 * A266085 A144568 A222001

Adjacent sequences:  A178730 A178731 A178732 * A178734 A178735 A178736

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 April 3 19:43 EDT 2020. Contains 333198 sequences. (Running on oeis4.)