3,2

Pattern 0 9 0 0 9 0 0 7 0 0 9 0 starts at n=12 and continues through at least n=60.

Maximal zeros solution for n=13

..............3

.............0.0

............0.2.0

...........1.1.1.1

..........2.0.1.0.2

.........0.1.1.1.1.0

........1.1.0.2.0.1.1

.......0.1.2.0.0.2.1.0

......2.1.0.0.3.0.0.1.2

.....1.0.1.2.0.0.2.1.0.1

....0.1.1.1.0.2.0.1.1.1.0

...0.2.1.0.1.1.1.1.0.1.2.0

..3.0.0.1.2.0.1.0.2.1.0.0.3

Sequence in context: A058282 A071160 A071153 this_sequence A073868 A040382 A076119

Adjacent sequences: A154040 A154041 A154042 this_sequence A154044 A154045 A154046

nonn

Ron Hardin (rhhardin(AT)att.net) Jan 04 2009