Number of integer partitions of n such that the dual of the multiset partition obtained by factoring each part into prime numbers is a weak antichain.
A326978
Number of integer partitions of n such that the dual of the multiset partition obtained by factoring each part into prime numbers is a weak antichain.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =3a(4) =5a(5) =7a(6) =11a(7) =15a(8) =21a(9) =28a(10) =38a(11) =52a(12) =68a(13) =91a(14) =116a(15) =149a(16) =191a(17) =249a(18) =311a(19) =399a(20) =498a(21) =622a(22) =773a(23) =971a(24) =1193a(25) =1478a(26) =1811a(27) =2222a(28) =2709a(29) =3311
External references
- oeis: A326978