A023766 Nialpdromes: digits in base 11 are in nonincreasing order.

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 22, 23, 24, 33, 34, 35, 36, 44, 45, 46, 47, 48, 55, 56, 57, 58, 59, 60, 66, 67, 68, 69, 70, 71, 72, 77, 78, 79, 80, 81, 82, 83, 84, 88, 89, 90, 91, 92, 93, 94, 95, 96, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 110

Offset

1,3

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Mathematica

Select[Range[0, 900], Max[Differences[IntegerDigits[#, 11]]]<=0&] (* Vincenzo Librandi, Dec 26 2012 *)
Select[Range[0, 110], GreaterEqual@@IntegerDigits[#, 11]&] (* Ray Chandler, Jan 06 2014 *)

Crossrefs

Sequence in context: A355617 A032981 A136332 * A023793 A032947 A257738

Adjacent sequences: A023763 A023764 A023765 * A023767 A023768 A023769

Keyword

nonn,base,easy

Author

Olivier Gérard

Status

approved