A028327 Elements in the even-Pascal triangle A028326 that are not 2.

4, 6, 6, 8, 12, 8, 10, 20, 20, 10, 12, 30, 40, 30, 12, 14, 42, 70, 70, 42, 14, 16, 56, 112, 140, 112, 56, 16, 18, 72, 168, 252, 252, 168, 72, 18, 20, 90, 240, 420, 504, 420, 240, 90, 20, 22, 110, 330, 660, 924, 924, 660, 330, 110, 22, 24, 132, 440, 990, 1584, 1848

Offset

0,1

Links

Table of n, a(n) for n=0..60.

Crossrefs

Sequence in context: A173395 A305317 A049089 * A006890 A104123 A094078

Adjacent sequences: A028324 A028325 A028326 * A028328 A028329 A028330

Keyword

nonn

Author

Mohammad K. Azarian

Extensions

More terms from Donald Manchester, Jr. (s1199170(AT)cedarnet.cedarville.edu)

Status

approved