A032648 Numbers k such that k concatenated with k+8 is a lucky number.

59, 65, 89, 97, 121, 131, 133, 143, 151, 161, 169, 179, 185, 187, 197, 205, 211, 221, 235, 247, 251, 253, 271, 277, 283, 295, 313, 319, 325, 331, 343, 359, 367, 391, 427, 433, 439, 457, 481, 499, 503, 509, 511, 517, 529, 563, 575, 577, 583, 613, 619, 629

Offset

1,1

Links

Table of n, a(n) for n=1..52.

Crossrefs

Cf. A000959, A032658.

Sequence in context: A348570 A172256 A172056 * A235808 A290170 A033237

Adjacent sequences: A032645 A032646 A032647 * A032649 A032650 A032651

Keyword

nonn,base

Author

Patrick De Geest, May 15 1998

Extensions

More terms from Sascha Kurz, Mar 24 2002

Status

approved