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A144023
INVERT transform of the rabbit sequence, A005614.
1
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
1,3
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.
EXAMPLE
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
Sequence in context: A192683 A079961 A303430 * A018164 A321403 A340311
KEYWORD
nonn
AUTHOR
Gary W. Adamson, Sep 07 2008
STATUS
approved