A023757 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A023757

Plaindromes: numbers whose digits in base 16 are in nondecreasing order.

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,3

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..6000

Eric Weisstein's World of Mathematics, Digit.

Eric Weisstein's World of Mathematics, Plaindrome.

MATHEMATICA

Select[Range[0, 79], LessEqual@@IntegerDigits[#, 16]&] (* Ray Chandler, Jan 06 2014 *)

CROSSREFS

Sequence in context: A023809 A046100 A337138 * A115105 A121176 A028261

Adjacent sequences: A023754 A023755 A023756 * A023758 A023759 A023760