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A214975
Numbers k for which A116543(k) < A007895(k); i.e., the Lucas representation of k is shorter than the Zeckendorf representation.
3
4, 7, 11, 12, 18, 19, 20, 25, 29, 30, 31, 32, 33, 40, 47, 48, 49, 50, 51, 53, 54, 65, 67, 72, 76, 77, 78, 79, 80, 82, 83, 85, 86, 87, 88, 101, 105, 106, 108, 109, 116, 123, 124, 125, 126, 127, 129, 130, 132, 133, 134, 135, 137, 138, 140, 141, 142, 143, 156
OFFSET
1,1
LINKS
EXAMPLE
k...Lucas.....Zeckendorf....counter
1...1.........1
2...2.........2
3...3.........3
4...4.........3+1...........a(1) = 4
5...4+1.......5
6...4+2.......5+1
7...7.........5+2...........a(2) = 7
8...7+1.......8
9...7+2.......8+1
MATHEMATICA
(See A214974.)
CROSSREFS
KEYWORD
nonn
AUTHOR
Clark Kimberling, Oct 20 2012
STATUS
approved