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 A080228 Numbers containing the digits 0, 1, 2, 5 or 8 only. 3
 0, 1, 2, 5, 8, 10, 11, 12, 15, 18, 20, 21, 22, 25, 28, 50, 51, 52, 55, 58, 80, 81, 82, 85, 88, 100, 101, 102, 105, 108, 110, 111, 112, 115, 118, 120, 121, 122, 125, 128, 150, 151, 152, 155, 158, 180, 181, 182, 185, 188, 200, 201, 202, 205, 208, 210, 211, 212, 215 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 COMMENTS Numbers that are still numbers when viewed in a mirror, writing 2 and 5 as in calculator displays. REFERENCES P. Giannopoulos, The Brainteasers, unpublished LINKS Harvey P. Dale, Table of n, a(n) for n = 1..3000 MATHEMATICA FromDigits/@Tuples[{0, 1, 2, 5, 8}, 3] (* Harvey P. Dale, Sep 10 2017 *) CROSSREFS Cf. A080792, A053701. Sequence in context: A167541 A078345 A161817 * A153052 A237525 A290578 Adjacent sequences:  A080225 A080226 A080227 * A080229 A080230 A080231 KEYWORD easy,nonn,base,changed AUTHOR Giannopoulos P. (pgiannop1(AT)yahoo.com), Mar 17 2003 EXTENSIONS More terms from Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Apr 06 2003 Offset corrected by Arkadiusz Wesolowski, Sep 23 2011 STATUS approved

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