A214975 Numbers k for which A116543(k) < A007895(k); i.e., the Lucas representation of k is shorter than the Zeckendorf representation.

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

Clark Kimberling, Table of n, a(n) for n = 1..10000

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

Cf. A116543, A007895, A214974, A214976.

Sequence in context: A023985 A023979 A319280 * A345347 A310720 A310721

Adjacent sequences: A214972 A214973 A214974 * A214976 A214977 A214978

Keyword

nonn

Author

Clark Kimberling, Oct 20 2012

Status

approved