A Connell-like sequence: take the first multiple of 1, the next 2 multiples of 2, the next 3 multiples of 3, etc.
A033291
A Connell-like sequence: take the first multiple of 1, the next 2 multiples of 2, the next 3 multiples of 3, etc.
Terms
- a(0) =1a(1) =2a(2) =4a(3) =6a(4) =9a(5) =12a(6) =16a(7) =20a(8) =24a(9) =28a(10) =30a(11) =35a(12) =40a(13) =45a(14) =50a(15) =54a(16) =60a(17) =66a(18) =72a(19) =78a(20) =84a(21) =91a(22) =98a(23) =105a(24) =112a(25) =119a(26) =126a(27) =133a(28) =136a(29) =144
External references
- oeis: A033291