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 [ ( [ ([( [ ( ([[o0Oo0Ooo0Oo(0)oO0ooO0oO0o]]) ) ] )]) ] ) ]