Number of pairs (lambda,mu) of partitions lambda of n and mu of three with mu <= lambda (by diagram containment).
A303853
Number of pairs (lambda,mu) of partitions lambda of n and mu of three with mu <= lambda (by diagram containment).
Terms
- a(0) =3a(1) =7a(2) =13a(3) =23a(4) =35a(5) =54a(6) =78a(7) =112a(8) =154a(9) =215a(10) =287a(11) =387a(12) =510a(13) =673a(14) =871a(15) =1133a(16) =1448a(17) =1857a(18) =2352a(19) =2980a(20) =3739a(21) =4697a(22) =5846a(23) =7278a(24) =9000a(25) =11122a(26) =13663a(27) =16778a(28) =20492a(29) =25011
External references
- oeis: A303853