A178896 a(n) = n OR 9n, where OR is bitwise OR.

0, 9, 18, 27, 36, 45, 54, 63, 72, 89, 90, 107, 108, 125, 126, 143, 144, 153, 178, 187, 180, 189, 214, 223, 216, 249, 250, 251, 252, 285, 286, 287, 288, 297, 306, 315, 356, 365, 374, 383, 360, 377, 378, 427, 428, 445, 446, 431, 432, 441, 498, 507, 500, 509, 502

Offset

0,2

Links

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

Mathematica

f[n_] := BitOr[n, 9n]; Array[f, 55, 0] (* Robert G. Wilson v, Jun 28 2010 *)

Crossrefs

Cf. A163617, A178890, A178891, A178892, A178893, A178894, A178895, A178897.

Sequence in context: A130692 A043453 A028439 * A217373 A033021 A031493

Adjacent sequences: A178893 A178894 A178895 * A178897 A178898 A178899

Keyword

nonn

Author

Dmitry Kamenetsky, Jun 21 2010

Extensions

More terms from Robert G. Wilson v, Jun 28 2010

Status

approved