A022883 The number of numbers [ [ ix ]jx ] that equal n, where i >= 1, j >= 1 and x=e.

0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 3, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 3, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 3, 0, 1, 0, 0, 2, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 3, 0, 0, 0, 0, 4, 0, 0, 0, 0