Squared length of sum of e_lambda e_lambda', where e_lambda is an elementary symmetric function and lambda ranges over all partitions of n and lambda' is the adjoint (or transpose) of lambda.

A332302

Squared length of sum of e_lambda e_lambda', where e_lambda is an elementary symmetric function and lambda ranges over all partitions of n and lambda' is the adjoint (or transpose) of lambda.

Terms

    a(0) =1a(1) =4a(2) =5a(3) =9a(4) =13a(5) =21a(6) =29a(7) =50a(8) =66a(9) =98a(10) =134a(11) =191a(12) =255a(13) =355a(14) =468a(15) =633a(16) =829a(17) =1117a(18) =1438a(19) =1895a(20) =2432a(21) =3156a(22) =4021a(23) =5163a(24) =6520a(25) =8292a(26) =10406a(27) =13108a(28) =16345a(29) =20438

External references