A160797 First differences of A160796.
1, 7, 3, 21, 3, 21, 9, 63, 3, 21, 9, 63, 9, 63, 27, 189, 3, 21, 9, 63, 9, 63, 27, 189, 9, 63, 27, 189, 27, 189, 81, 567, 3, 21, 9, 63, 9, 63, 27, 189, 9, 63, 27, 189, 27, 189, 81, 567, 9, 63, 27, 189, 27, 189, 81, 567, 27, 189, 81, 567, 81
Offset: 1
Extensions
More terms from Sean A. Irvine, Mar 22 2011