A274350 Products of three distinct Lucas numbers (2,3,4,7,11,18,...).

24, 42, 56, 66, 84, 88, 108, 132, 144, 154, 174, 216, 231, 232, 252, 282, 308, 348, 376, 378, 396, 406, 456, 504, 564, 594, 608, 609, 638, 658, 738, 792, 812, 912, 957, 984, 987, 1034, 1044, 1064, 1194, 1276, 1316, 1386, 1476, 1551, 1566, 1592, 1596, 1672

Offset: 1

Author

Clark Kimberling, Jun 18 2016

Keywords

• nonn
• easy

Examples

			24 = 2*3*4, 88 = 2 * 4 * 11.
		

Crossrefs

Cf. A000032, A274348, A274349, A272949.

Programs

Mathematica

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