A028264 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A028264

Odd elements in 3-Pascal triangle A028262 (by row).

1, 1, 1, 1, 3, 1, 1, 1, 1, 5, 5, 1, 1, 13, 13, 1, 1, 7, 19, 19, 7, 1, 1, 45, 45, 1, 1, 9, 71, 71, 9, 1, 1, 43, 105, 161, 161, 105, 43, 1, 1, 11, 53, 53, 11, 1, 1, 201, 201, 1, 1, 13, 265, 615, 615, 265, 13, 1, 1, 89, 341, 1617, 1617, 341, 89, 1, 1, 15, 103, 1221, 2497, 3795, 3795

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,5

LINKS

Table of n, a(n) for n=0..72.

CROSSREFS

Sequence in context: A289357 A111368 A140750 * A208673 A010122 A220693

Adjacent sequences: A028261 A028262 A028263 * A028265 A028266 A028267

KEYWORD

nonn,tabf,easy

AUTHOR

Mohammad K. Azarian

EXTENSIONS

More terms from James A. Sellers

STATUS

approved