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Numbers whose digit sum is divisible by 8.
2

%I #30 Mar 16 2022 16:39:30

%S 0,8,17,26,35,44,53,62,71,79,80,88,97,107,116,125,134,143,152,161,169,

%T 170,178,187,196,206,215,224,233,242,251,259,260,268,277,286,295,305,

%U 314,323,332,341,349,350,358,367,376,385,394,404,413,422,431,439,440,448,457,466

%N Numbers whose digit sum is divisible by 8.

%C Is a(n) ~ 8n? - _David A. Corneth_, May 19 2016

%H Elana Lessing, <a href="/A273188/b273188.txt">Table of n, a(n) for n = 1..10000</a>

%t Select[Range@ 600, Mod[Total@ IntegerDigits@ #, 8] == 0 &] (* _Michael De Vlieger_, May 19 2016 *)

%o (PARI) isok(n) = sumdigits(n) % 8 == 0; \\ _Michel Marcus_, May 18 2016

%Y Cf. A062342 (subsequence of primes), A227793 (equivalent for 5).

%K nonn,base

%O 1,2

%A _Elana Lessing_, May 17 2016