A370053 Non-palindromic numbers m such that m * repunit of length k is palindromic for all large enough k.

91, 182, 192, 273, 283, 293, 364, 374, 384, 394, 455, 465, 475, 485, 495, 546, 556, 566, 576, 637, 647, 657, 728, 738, 819, 1892, 2893, 3784, 3894, 4785, 4895, 5676, 5786, 6677, 7568, 9091, 9191, 9291, 9391, 9491, 9591, 9691, 9791, 9891, 9901, 10811, 10911, 11721, 11821, 11921, 12631, 12731, 12831, 12931

Offset

1,1

Links

Table of n, a(n) for n=1..54.

Crossrefs

Subsequence of A370052.

Cf. A002275.

Sequence in context: A119148 A166059 A226683 * A037998 A063367 A064904

Adjacent sequences: A370050 A370051 A370052 * A370054 A370055 A370056

Keyword

base,nonn

Author

Max Alekseyev, Feb 08 2024

Status

approved