Lexicographically least sequence such that a(n) is a positive multiple of the n-th composite number and the arithmetic mean of the first n terms is an integer.

A095211

Lexicographically least sequence such that a(n) is a positive multiple of the n-th composite number and the arithmetic mean of the first n terms is an integer.

Terms

    a(0) =4a(1) =6a(2) =8a(3) =162a(4) =30a(5) =84a(6) =14a(7) =60a(8) =64a(9) =18a(10) =540a(11) =42a(12) =242a(13) =336a(14) =100a(15) =130a(16) =540a(17) =140a(18) =900a(19) =480a(20) =132a(21) =170a(22) =490a(23) =36a(24) =10222a(25) =78a(26) =2360a(27) =84a(28) =5148a(29) =90

External references