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

Author

Michel Marcus, Sep 05 2017

Keywords

• nonn
• base

Examples

			46*11 = 506 while 64*11 = 704 where 704 is not the reverse of 506, so 46 is a term.
		

Crossrefs

Cf. A039691.

Programs

PARI

isok(n) = my(d = digits(n), y = n*11); fromdigits(Vecrev(digits(y))) != fromdigits(Vecrev(d))*11;