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

Offset

1,21

Links

Table of n, a(n) for n=1..90.

Crossrefs

Sequence in context: A332671 A074039 A047764 * A284270 A337542 A282568

Adjacent sequences: A022880 A022881 A022882 * A022884 A022885 A022886

Keyword

nonn

Author

Clark Kimberling

Status

approved