Floor[X/Y] where X = concatenation of first n cubes in increasing order and Y = concatenation of first n squares.

A067123

Floor[X/Y] where X = concatenation of first n cubes in increasing order and Y = concatenation of first n squares.

Terms

    a(0) =1a(1) =1a(2) =12a(3) =12a(4) =122a(5) =1225a(6) =12252a(7) =122526a(8) =1225268a(9) =12252682a(10) =122526828a(11) =1225268284a(12) =12252682845a(13) =122526828457

External references