a(0) = 1; a(n+1) is the smallest number not in the sequence such that a(n+1) - Sum_{i=1..n} a(i) divides a(n+1) + Sum_{i=1..n} a(i).
A250305
a(0) = 1; a(n+1) is the smallest number not in the sequence such that a(n+1) - Sum_{i=1..n} a(i) divides a(n+1) + Sum_{i=1..n} a(i).
Terms
- a(0) =1a(1) =2a(2) =4a(3) =5a(4) =6a(5) =9a(6) =18a(7) =15a(8) =20a(9) =40a(10) =60a(11) =90a(12) =135a(13) =243a(14) =216a(15) =288a(16) =384a(17) =512a(18) =1024a(19) =1536a(20) =2304a(21) =3456a(22) =5184a(23) =7776a(24) =11664a(25) =17496a(26) =26244a(27) =39366a(28) =59049a(29) =118098
External references
- oeis: A250305