A070244 Largest palindrome using minimum number of digits with a digit sum = n.

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 55, 515, 66, 616, 77, 717, 88, 818, 99, 919, 929, 939, 949, 959, 969, 979, 989, 999, 9559, 95159, 9669, 96169, 9779, 97179, 9889, 98189, 9999, 99199, 99299, 99399, 99499, 99599, 99699, 99799, 99899, 99999

Offset

0,3

Comments

No palindrome with lesser number of digits is possible.

All the palindromes using same (minimum) number of digits are smaller than a(n).

Links

Table of n, a(n) for n=0..45.

Crossrefs

Cf. A062388.

Sequence in context: A083477 A069510 A062388 * A302500 A334542 A102493

Adjacent sequences: A070241 A070242 A070243 * A070245 A070246 A070247

Keyword

base,nonn

Author

Amarnath Murthy, May 05 2002

Extensions

a(0)=0 prepended by Michel Marcus, Aug 20 2015

Status

approved