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 A291884 Complement of A039691. 1
 19, 28, 29, 37, 38, 39, 46, 47, 48, 49, 55, 56, 57, 58, 59, 64, 65, 66, 67, 68, 69, 73, 74, 75, 76, 77, 78, 79, 82, 83, 84, 85, 86, 87, 88, 89, 91, 92, 93, 94, 95, 96, 97, 98, 99, 119, 128, 129, 137, 138, 139, 146, 147, 148, 149, 155, 156, 157, 158, 159, 164, 165 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Table of n, a(n) for n=1..62. EXAMPLE 46*11 = 506 while 64*11 = 704 where 704 is not the reverse of 506, so 46 is a term. PROG (PARI) isok(n) = my(d = digits(n), y = n*11); fromdigits(Vecrev(digits(y))) != fromdigits(Vecrev(d))*11; CROSSREFS Cf. A039691. Sequence in context: A138335 A304367 A298638 * A173639 A091448 A067777 Adjacent sequences: A291881 A291882 A291883 * A291885 A291886 A291887 KEYWORD nonn,base AUTHOR Michel Marcus, Sep 05 2017 STATUS approved

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Last modified May 22 06:48 EDT 2024. Contains 372743 sequences. (Running on oeis4.)