1,2
a(n)/a(n-1) tends to phi; e.g. a(10)/a(9) = 178/109 = 1.633...
Table of n, a(n) for n=1..10.
Row sums of triangle A131779
a(4) = 10 = sum of row 4 terms of triangle A131779: (3 + 1 + 5 + 1).
Cf. A131779.
Sequence in context: A101528 A119040 A135104 * A102006 A118735 A002970
Adjacent sequences: A131777 A131778 A131779 * A131781 A131782 A131783
nonn
Gary W. Adamson, Jul 14 2007
approved
