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A067510 Powers of 6 with digit sum divisible by 6. 3

%I #6 Apr 20 2020 21:46:29

%S 6,1296,279936,1679616,10077696,60466176,13060694016,78364164096,

%T 2821109907456,16926659444736,101559956668416,3656158440062976,

%U 789730223053602816,4738381338321616896,28430288029929701376

%N Powers of 6 with digit sum divisible by 6.

%H Robert Israel, <a href="/A067510/b067510.txt">Table of n, a(n) for n = 1..630</a>

%p select(n -> convert(convert(n,base,10),`+`)::even, [seq(6^i, i=1..100)]); # _Robert Israel_, Apr 20 2020

%Y Cf. A067499, A067500, A067501, A067502, A067503, A067504, A067505, A067506, A067507, A067508, A067509.

%Y Intersection of A000400 and A054683.

%K base,easy,nonn

%O 1,1

%A _Amarnath Murthy_, Feb 11 2002

%E Offset changed by _Robert Israel_, Apr 20 2020

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Last modified May 2 19:04 EDT 2024. Contains 372203 sequences. (Running on oeis4.)