A031901 Lucky numbers with size of gaps equal to 18 (upper terms).

189, 259, 385, 451, 577, 673, 717, 1357, 1387, 1563, 1693, 1857, 2019, 2113, 2239, 2301, 2545, 2625, 2689, 2715, 2815, 3073, 3381, 4063, 4431, 4483, 4539, 5253, 5277, 5737, 5755, 5869, 6049, 6079, 6111, 6141, 6195, 6229, 6271, 6523

Offset: 1

Author

Patrick De Geest

Keywords

• nonn

Links

• Amiram Eldar, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A000959, A031900.