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 A059504 Numbers n with property that reading n gives correct, although not necessarily complete, information about itself. 4
 10, 12, 13, 14, 15, 16, 17, 18, 19, 22, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1021, 1022, 1210, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1310, 1312, 1314, 1315, 1316, 1317, 1318, 1319, 1321, 1322, 1410, 1412, 1413, 1415, 1416, 1417, 1418, 1419 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS This is another sequence of "self-describing" numbers. LINKS G. C. Greubel, Table of n, a(n) for n = 1..1000 EXAMPLE Reading 1016 as "one 0, one 6", it states correctly that it contains one 0 and one 6. MATHEMATICA A059504Q = Module[{i = IntegerDigits@#}, EvenQ@Length@i && SubsetQ[Reverse /@ Tally@i, Partition[i, 2]]] &; Select[Range@1419, A059504Q] (* JungHwan Min, Jan 15 2017 *) CROSSREFS Cf. A109775. Sequence in context: A102850 A043493 A105959 * A083310 A065206 A261925 Adjacent sequences:  A059501 A059502 A059503 * A059505 A059506 A059507 KEYWORD base,nonn,word,nice AUTHOR Floor van Lamoen, Jan 19 2001 EXTENSIONS More terms from Jud McCranie, Aug 13 2005 STATUS approved

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Last modified September 15 18:22 EDT 2019. Contains 327082 sequences. (Running on oeis4.)