A031895 Lucky numbers with size of gaps equal to 12 (upper terms).

63, 127, 319, 463, 475, 553, 613, 867, 1009, 1053, 1167, 1179, 1231, 1245, 1275, 1303, 1471, 1485, 1611, 1675, 1723, 1749, 1869, 1977, 2079, 2251, 2335, 2355, 2439, 2491, 2505, 2523, 2557, 2587, 2647, 2899, 3199, 3325, 3351, 3451, 3465

Offset: 1

Author

Patrick De Geest

Keywords

• nonn

Links

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

Crossrefs

Cf. A000959, A031894.