A178733 a(n) = n XOR 7n, where XOR is bitwise XOR.

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

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: A370989 A055458 A360570 * A344033 A266085 A144568

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