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Numbers that when divided by the sum of their digits leave 20 as remainder.
1

%I #8 Feb 13 2021 08:15:54

%S 779,986,2849,2995,3298,3496,3677,3694,3884,3892,3895,4288,4298,4486,

%T 4684,4778,4795,4882,4919,4979,5278,5476,5674,5695,5747,5788,5872,

%U 5948,5954,6268,6368,6466,6575,6595,6664,6782,6796,6862,6884,7196,7258,7456

%N Numbers that when divided by the sum of their digits leave 20 as remainder.

%H Carole Dubois, <a href="/A341190/b341190.txt">Table of n, a(n) for n = 1..5001</a>

%e a(1) = 779 and 779 is 23*33 with remainder 20;

%e a(2) = 986 and 986 is 23*42 with remainder 20; etc.

%Y Cf. A005349 (Niven numbers: remainder = 0), A209871 (Quasi-Niven numbers: remainder = 1), A341169 to A341182 (remainders = 2 to 15).

%K base,nonn

%O 1,1

%A _Eric Angelini_ and _Carole Dubois_, Feb 06 2021