a(1) = 1, a(n) = smallest multiple of n divisible by the sum of all previous terms.
A074179
a(1) = 1, a(n) = smallest multiple of n divisible by the sum of all previous terms.
Terms
- a(0) =1a(1) =2a(2) =3a(3) =12a(4) =90a(5) =108a(6) =1512a(7) =1728a(8) =3456a(9) =34560a(10) =456192a(11) =497664a(12) =12939264a(13) =13934592a(14) =139345920a(15) =167215104a(16) =5685313536a(17) =6019743744a(18) =228750262272a(19) =240789749760a(20) =481579499520
External references
- oeis: A074179