A274348 Products of three distinct Lucas numbers (3,4,7,11,18,...)

84, 132, 216, 231, 308, 348, 378, 504, 564, 594, 609, 792, 812, 912, 957, 987, 1276, 1316, 1386, 1476, 1551, 1566, 1596, 2068, 2088, 2128, 2233, 2388, 2508, 2538, 2583, 3344, 3384, 3444, 3619, 3654, 3864, 4059, 4089, 4104, 4179, 5412, 5452, 5472, 5572, 5742

Offset: 1

Author

Clark Kimberling, Jun 18 2016

Keywords

• nonn
• easy

Examples

			84 = 3*4*7, 132 = 3*4*11.
		

Crossrefs

Cf. A000032, A274349, A274348, A271354, A272949.

Programs

Mathematica

z = 100; f[n_] := LucasL[n];
Take[Sort[Flatten[Table[f[u] f[v] f[w], {u, 2, z}, {v, 2, u - 1}, {w, 2, v - 1}]]], z]