A084015 Largest n-digit palindromic multiple of n. For n = 10k it is sufficient that the multiple is palindromic with leading zeros ignored. 0 if no such number exists.

9, 88, 999, 8888, 59995, 897798, 9994999, 88899888, 999999999, 9999999990, 99999799999, 889998899988, 9999990999999, 89999988999998, 599999989999995, 8889999999999888, 99999998689999999, 899999991199999998

Offset

1,1

Comments

Conjecture: no entry is zero.

Links

Table of n, a(n) for n=1..18.

Crossrefs

Cf. A084013, A084014, A084016.

Sequence in context: A152266 A260041 A084022 * A231155 A279166 A147884

Adjacent sequences: A084012 A084013 A084014 * A084016 A084017 A084018

Keyword

base,nonn

Author

Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), May 23 2003

Extensions

Corrected and extended by Ray Chandler, Jun 08 2003

Status

approved