A370052 Numbers m such that m * repunit of length k is palindromic for all large enough k.

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 22, 33, 44, 91, 101, 111, 121, 131, 141, 151, 161, 171, 182, 192, 202, 212, 222, 232, 242, 252, 273, 283, 293, 303, 313, 323, 333, 364, 374, 384, 394, 404, 414, 455, 465, 475, 485, 495, 546, 556, 566, 576, 637, 647, 657, 728, 738, 819, 1001, 1111, 1221, 1331, 1892

Offset

1,3

Links

Table of n, a(n) for n=1..64.

Crossrefs

Non-palindromic terms are listed in A370053.

Cf. A002275.

Sequence in context: A190217 A222620 A262069 * A082208 A201061 A099165

Adjacent sequences: A370049 A370050 A370051 * A370053 A370054 A370055

Keyword

base,nonn

Author

Max Alekseyev, Feb 08 2024

Status

approved