A028331 Elements to the right of the central elements of the even-Pascal triangle A028326 that are not 2.

6, 8, 20, 10, 30, 12, 70, 42, 14, 112, 56, 16, 252, 168, 72, 18, 420, 240, 90, 20, 924, 660, 330, 110, 22, 1584, 990, 440, 132, 24, 3432, 2574, 1430, 572, 156, 26, 6006, 4004, 2002, 728, 182, 28, 12870, 10010, 6006, 2730, 910, 210, 30, 22880, 16016

Offset

0,1

Links

Table of n, a(n) for n=0..50.

Crossrefs

Sequence in context: A349770 A349225 A199884 * A279729 A357946 A309653

Adjacent sequences: A028328 A028329 A028330 * A028332 A028333 A028334

Keyword

nonn,tabf

Author

Mohammad K. Azarian

Extensions

More terms from James A. Sellers

Status

approved