Number of partitions p of n such that #m(1) = #m(2), where #m(i) = number of numbers in p that have multiplicity i.

A241518

Number of partitions p of n such that #m(1) = #m(2), where #m(i) = number of numbers in p that have multiplicity i.

Terms

    a(0) =1a(1) =0a(2) =0a(3) =1a(4) =2a(5) =3a(6) =3a(7) =4a(8) =5a(9) =6a(10) =8a(11) =12a(12) =16a(13) =23a(14) =27a(15) =41a(16) =46a(17) =63a(18) =71a(19) =96a(20) =109a(21) =148a(22) =161a(23) =219a(24) =256a(25) =332a(26) =379a(27) =500a(28) =580a(29) =738

External references