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Search: id:A067033
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| 0, 1, 2, 3, 4, 5, 10, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 100, 19, 29, 39, 120, 49, 59, 130, 69, 79, 140, 89, 99, 150, 101, 160, 111, 170, 121, 180, 131, 190, 141, 151, 102, 161, 112, 171, 122, 181, 132, 191, 142, 152, 103, 162, 113, 172, 123, 182, 133, 192
(list; graph; listen)
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OFFSET
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0,3
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EXAMPLE
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a(12) = 12 since A067030(12) = 33 and 12 is the smallest k such that 33 = k + reverse(k).
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PROGRAM
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(ARIBAS): function a067033(a, b: integer); var n, k, i, rev: integer; st, nst: string; begin for n := a to b do k := 0; while k <= n do st := itoa(k); nst := ""; for i := 0 to length(st) - 1 do nst := concat(st[i], nst); end; rev := atoi(nst); if n = k + rev then write(k, ", ") k := n + 1; else inc(k); end; end; end; end; a067033(0, 500); .
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CROSSREFS
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Cf. A033865, A067030, A067031, A067032, A067034.
Sequence in context: A092233 A115895 A116017 this_sequence A067034 A039697 A072620
Adjacent sequences: A067030 A067031 A067032 this_sequence A067034 A067035 A067036
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KEYWORD
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base,easy,nonn
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AUTHOR
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Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Dec 29 2001
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