A218557 Smallest prime >= n-th Lucas number.

2, 2, 3, 5, 7, 11, 19, 29, 47, 79, 127, 199, 331, 521, 853, 1367, 2207, 3571, 5779, 9349, 15131, 24481, 39607, 64081, 103687, 167771, 271451, 439217, 710663, 1149857, 1860503, 3010349, 4870861, 7881221, 12752053, 20633279, 33385291, 54018521, 87403831

Offset: 0

Author

Michel Lagneau, Nov 02 2012

Keywords

• nonn

Examples

			a(6) = 19 because 19 is the smallest prime not less than 18 (the 6th Lucas number).
		

Crossrefs

Cf. A000204, A138185.

Programs

Mathematica

NextPrime/@(LucasL[Range[0,50]]-1)