A028273 Even elements to right of central elements in 3-Pascal triangle A028262.

4, 6, 26, 8, 34, 10, 266, 148, 588, 414, 64, 12, 1002, 76, 2178, 880, 14, 430, 6292, 3718, 118, 16, 10010, 2184, 134, 18, 55198, 39832, 22932, 10388, 3620, 936, 116688, 95030, 62764, 33320, 14008, 4556, 188, 20, 211718, 157794, 96084, 47328, 18564

Offset

0,1

Links

Table of n, a(n) for n=0..44.

Crossrefs

Sequence in context: A294996 A176858 A182333 * A024471 A075277 A370061

Adjacent sequences: A028270 A028271 A028272 * A028274 A028275 A028276

Keyword

nonn,easy

Author

Mohammad K. Azarian

Extensions

More terms from James A. Sellers

Status

approved