Numbers n such that the sum of the digits of Sum_{k=1..n} (k!) is divisible by n.

Terms

a(0) =1a(1) =3a(2) =6a(3) =9a(4) =12a(5) =18a(6) =54a(7) =117a(8) =272a(9) =294a(10) =296a(11) =320a(12) =783a(13) =1125a(14) =2088a(15) =3375a(16) =16164a(17) =16407a(18) =26286a(19) =26777a(20) =26784a(21) =27516a(22) =27568a(23) =45945a(24) =74970a(25) =124236a(26) =125589a(27) =208116a(28) =348705a(29) =583746