[seqfan] Egyptian Fractions

Leroy Quet q1qq2qqq3qqqq at yahoo.com
Tue May 4 20:30:51 CEST 2010


Let a(m,n) be the number of sums of exactly m reciprocals that equal 1/n.

ie. a(m,n) =
Number of multisets {k(1),k(2),..., k(m)} where
1/n = sum{j=1 to m} 1/k(j),

where all k's are positive integers.

Is the array {a(m,n)} in the OEIS?

Thanks,
Leroy Quet

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