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A023767
Nialpdromes: digits in base 12 are in nonincreasing order.
2
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 24, 25, 26, 36, 37, 38, 39, 48, 49, 50, 51, 52, 60, 61, 62, 63, 64, 65, 72, 73, 74, 75, 76, 77, 78, 84, 85, 86, 87, 88, 89, 90, 91, 96, 97, 98, 99, 100, 101, 102, 103, 104, 108, 109, 110, 111, 112, 113, 114, 115, 116
OFFSET
1,3
LINKS
MATHEMATICA
Select[Range[0, 700], Max[Differences[IntegerDigits[#, 12]]]<=0&] (* Vincenzo Librandi, Dec 26 2012 *)
Select[Range[0, 116], GreaterEqual@@IntegerDigits[#, 12]&] (* Ray Chandler, Jan 06 2014 *)
CROSSREFS
Sequence in context: A213517 A173899 A108897 * A023794 A032948 A132031
KEYWORD
nonn,base,easy
STATUS
approved