A227307 - OEIS

%I #10 Aug 15 2021 14:58:12

%S 2,6,15,19,207,958,1335,1365,1635,2686,2975,3201,4365,4536,8586,14842,

%T 16120,18874,19359,20146,24958,33999,36567,42819,53580,56565,64666,

%U 74919,79827,79834,84135,92686,109215,111507,116938,122074,138238,147455,161002,162603,166935

%N Numbers k that divide sigma(k) - sigma(k-1).

%Y Cf. A000203, A053222, A223136, A223137, A227306.

%K nonn

%O 1,1

%A _Alex Ratushnyak_, Jul 05 2013