A032649 Numbers k such that k concatenated with k+9 is a lucky number.

2, 6, 18, 26, 30, 38, 42, 54, 62, 80, 84, 98, 126, 132, 158, 168, 212, 222, 240, 242, 258, 278, 288, 296, 306, 312, 314, 350, 368, 384, 386, 404, 410, 438, 456, 468, 474, 482, 492, 504, 512, 518, 530, 564, 576, 612, 638, 666, 672, 684, 690, 692, 698, 702, 708

Offset

1,1

Links

Table of n, a(n) for n=1..55.

Crossrefs

Cf. A000959, A032659.

Sequence in context: A168149 A275990 A220142 * A237989 A185382 A257065

Adjacent sequences: A032646 A032647 A032648 * A032650 A032651 A032652

Keyword

nonn,base

Author

Patrick De Geest, May 15 1998

Extensions

More terms from Sascha Kurz, Mar 24 2002

Status

approved