Position of first appearance of zero in the n-th differences of the nonsquarefree numbers, or 0 if it does not appear.
A377050
Position of first appearance of zero in the n-th differences of the nonsquarefree numbers, or 0 if it does not appear.
Terms
- a(0) =0a(1) =0a(2) =5a(3) =11a(4) =4a(5) =129a(6) =10a(7) =89a(8) =16a(9) =161a(10) =72a(11) =77325a(12) =71a(13) =4870a(14) =70a(15) =253a(16) =75a(17) =737923a(18) =166a(19) =1648316a(20) =165a(21) =8753803a(22) =164a(23) =208366710a(24) =163a(25) =99489971a(26) =162a(27) =49493333a(28) =161
External references
- oeis: A377050