A169694 - OEIS

A169694

Numbers of the form Fibonacci(i) + Fibonacci(j), where i and j have opposite parity and |i-j| > 1.

2, 4, 5, 6, 9, 10, 13, 14, 16, 22, 23, 26, 34, 35, 37, 42, 56, 57, 60, 68, 89, 90, 92, 97, 110, 145, 146, 149, 157, 178, 233, 234, 236, 241, 254, 288, 378, 379, 382, 390, 411, 466, 610, 611, 613, 618, 631, 665, 754, 988, 989, 992, 1000, 1021, 1076, 1220, 1597, 1598, 1600

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OFFSET

1,1

COMMENTS

By Zeckendorf's theorem, a number has at most one representation in this form (cf. A035517).

LINKS

Table of n, a(n) for n=1..59.

EXAMPLE

5 = Fibonacci(0)+Fibonacci(5).

CROSSREFS

Cf. A000045, A035517, A169689, A169690.

Sequence in context: A089648 A062861 A120629 * A285163 A015834 A252041

Adjacent sequences: A169691 A169692 A169693 * A169695 A169696 A169697

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Apr 14 2010

STATUS

approved