A113242 Numbers of the form 3^i +/- 3^j.

0, 2, 4, 6, 8, 10, 12, 18, 24, 26, 28, 30, 36, 54, 72, 78, 80, 82, 84, 90, 108, 162, 216, 234, 240, 242, 244, 246, 252, 270, 324, 486, 648, 702, 720, 726, 728, 730, 732, 738, 756, 810, 972, 1458, 1944, 2106, 2160, 2178, 2184, 2186, 2188, 2190, 2196, 2214, 2268

Offset

1,2

Links

Table of n, a(n) for n=1..55.

Crossrefs

Sequence in context: A034090 A146344 A162763 * A343716 A309716 A198186

Adjacent sequences: A113239 A113240 A113241 * A113243 A113244 A113245

Keyword

nonn

Author

Zak Seidov, Jan 07 2006

Status

approved