A144023 INVERT transform of the rabbit sequence, A005614.

1, 1, 2, 4, 6, 10, 17, 29, 49, 82, 138, 234, 394, 663, 1118, 1886, 3179, 5358, 9032, 15227, 25670, 43272, 72945, 122970, 207300, 349456, 589098, 993082, 1674103, 2822138, 4757452, 8019937, 13519716, 22791031, 38420264, 64767451

Offset: 1

Author

Gary W. Adamson, Sep 07 2008

Keywords

• nonn

Comments

a(n)/a(n-1) appears to converge to phi.

The sequence generated is first (1, 1, 1, 2, 4, 6, 10,...), but by convention we drop the first "1".

Equals row sums of triangle A144024.

Examples

			The operations in steps generate(1, 1, 1, 2...).
a(4) = 4 = (1, 1, 0, 1) dot (1, 1, 1, 2) = (1 + 1 + 0 + 2).
		

Crossrefs

Cf. A144024, A005614.