This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A341187 #8 Feb 13 2021 07:55:16 %S A341187 397,497,568,589,677,739,787,857,985,1397,1577,1579,1594,1757,1765, %T A341187 1777,1889,1936,1937,1949,1975,2278,2297,2449,2477,2569,2657,2767, %U A341187 2777,2791,2837,2962,2965,2984,3197,3377,3398,3475,3557,3559,3646,3737,3757,3817 %N A341187 Numbers that when divided by the sum of their digits leave 17 as remainder. %H A341187 Carole Dubois, <a href="/A341187/b341187.txt">Table of n, a(n) for n = 1..5001</a> %e A341187 a(1) = 397 and 397 is 19*20 with remainder 17; %e A341187 a(2) = 497 and 497 is 20*24 with remainder 17; etc. %Y A341187 Cf. A005349 (Niven numbers: remainder = 0), A209871 (Quasi-Niven numbers: remainder = 1), A341169 to A341182 (remainders = 2 to 15). %K A341187 base,nonn %O A341187 1,1 %A A341187 _Eric Angelini_ and _Carole Dubois_, Feb 06 2021