A291884 Complement of A039691.

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

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