a(1) = 4; for n > 1, a(n) is the least positive number not yet in the sequence such that Sum_{k=1..n} a(k) divides Sum_{k=1..n} a(k)^3.
A318359
a(1) = 4; for n > 1, a(n) is the least positive number not yet in the sequence such that Sum_{k=1..n} a(k) divides Sum_{k=1..n} a(k)^3.
Terms
- a(0) =4a(1) =1a(2) =5a(3) =8a(4) =9a(5) =12a(6) =6a(7) =20a(8) =10a(9) =3a(10) =39a(11) =65a(12) =52a(13) =11a(14) =7a(15) =42a(16) =147a(17) =441a(18) =294a(19) =366a(20) =222a(21) =35a(22) =514a(23) =257a(24) =1285a(25) =771a(26) =3084a(27) =672a(28) =99a(29) =925
External references
- oeis: A318359