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A080023 log_phi(n) is closer to an integer than is log_phi(m) for any m with 2<=m<n, where phi=(1+sqrt(5))/2 is the golden ratio. 4
2, 3, 4, 7, 11, 18, 29, 47, 76, 123, 199, 322, 521, 843, 1364, 2207, 3571, 5778, 9349, 15127, 24476, 39603, 64079, 103682, 167761, 271443, 439204, 710647, 1149851, 1860498, 3010349, 4870847, 7881196, 12752043, 20633239, 33385282, 54018521 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

COMMENTS

This is the sequence of Lucas numbers (A000032) without the term 1.

REFERENCES

Suggested by N. Fernandez (primeness(AT)borve.org), Jan 19 2003

EXAMPLE

log_phi(2) = 1+0.440..., log_phi(3) = 2+0.283..., log_phi(4) = 3-0.119..., log_phi(7) = 4+0.0437...

CROSSREFS

Cf. A000032, A080021, A080022.

Sequence in context: A018145 A050195 A169985 * A080074 A018064 A188624

Adjacent sequences:  A080020 A080021 A080022 * A080024 A080025 A080026

KEYWORD

nonn,easy

AUTHOR

Dean Hickerson (dean.hickerson(AT)yahoo.com), Jan 20 2003

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Last modified February 14 23:53 EST 2012. Contains 205689 sequences.