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 A072485 n-th number that includes the substring [n] in its decimal expansion. 2
 1, 12, 23, 34, 45, 56, 67, 78, 89, 108, 119, 129, 213, 314, 415, 516, 617, 718, 819, 920, 1021, 1220, 1223, 1240, 1251, 1262, 1273, 1284, 1295, 1306, 1317, 1328, 1433, 1349, 1435, 1536, 1637, 1738, 1839, 1940, 2041, 2142, 2243, 2441, 2445, 2460, 2471, 2482, 2493, 2504, 2515, 2526, 2537, 2548 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS Robert Israel, Table of n, a(n) for n = 1..9999 MAPLE N:= 100: count:= 0: R:= {\$1..N}: V:= Vector(N): for n from 1 while count < N do   Q:= map(proc(t) local i; seq(t mod 10^i, i=1..1+ilog10(t)) end proc,     {seq(floor(n/10^i), i=0..ilog10(n))}) intersect R;   for m in Q do     V[m]:= V[m]+1;     if V[m] = m then A[m]:= n; count:= count+1 fi   od; od: seq(A[i], i=1..N); # Robert Israel, Sep 25 2019 CROSSREFS Leading diagonal of triangle defined in A072484. Cf. A072483, A072484. Sequence in context: A004960 A098953 A228157 * A035333 A001704 A127421 Adjacent sequences:  A072482 A072483 A072484 * A072486 A072487 A072488 KEYWORD base,nonn AUTHOR Amarnath Murthy, Jul 07 2002 EXTENSIONS Corrected and extended by Robert Israel, Sep 25 2019 STATUS approved

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Last modified December 5 10:45 EST 2019. Contains 329751 sequences. (Running on oeis4.)