A062903 - OEIS

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A062903

Numbers n such that n and its reversal are both multiples of 13.

0, 494, 585, 676, 767, 858, 949, 1001, 1495, 1586, 1677, 1768, 1859, 2002, 2496, 2587, 2678, 2769, 3003, 3497, 3588, 3679, 4004, 4498, 4589, 4940, 5005, 5499, 5850, 5941, 6006, 6760, 6851, 6942, 7007, 7670, 7761, 7852, 7943, 8008, 8580, 8671

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

LINKS

Oren Meisner, Table of n, a(n) for n = 1..10000

EXAMPLE

1495 and 5941 are both multiples of 13.

MATHEMATICA

Select[13*Range[0, 700], Divisible[FromDigits[Reverse[IntegerDigits[ #]]], 13]&] (* Harvey P. Dale, Nov 30 2014 *)

PROG

(PARI) isok(n) = !(n % 13) && !(fromdigits(Vecrev(digits(n))) % 13); \\ Michel Marcus, Aug 14 2018

CROSSREFS