A084042 Smallest multiple of n in which the digit string of n appears sandwiched between at least a pair of digits.

110, 120, 132, 140, 150, 162, 175, 184, 198, 1100, 1111, 1128, 1131, 1148, 1155, 1168, 1173, 1188, 1197, 1200, 1218, 2222, 2231, 1248, 1250, 2262, 12717, 1288, 2291, 3300, 3317, 3328, 3333, 2346, 5355, 1368, 13727, 3382, 3393, 1400, 2419, 1428, 7439, 4444

Offset

1,1

Links

Table of n, a(n) for n=1..44.

Crossrefs

Sequence in context: A166323 A194429 A320121 * A110735 A277622 A101317

Adjacent sequences: A084039 A084040 A084041 * A084043 A084044 A084045

Keyword

base,easy,nonn

Author

Amarnath Murthy, May 26 2003

Extensions

a(20) corrected and more terms from Sean A. Irvine, Mar 07 2026

Status

approved