Number of two-rowed partitions of length 4.

Terms

a(0) =1a(1) =1a(2) =3a(3) =5a(4) =10a(5) =15a(6) =26a(7) =38a(8) =60a(9) =85a(10) =125a(11) =172a(12) =243a(13) =325a(14) =442a(15) =580a(16) =767a(17) =986a(18) =1275a(19) =1612a(20) =2045a(21) =2548a(22) =3179a(23) =3910a(24) =4812a(25) =5849a(26) =7109a(27) =8554a(28) =10285a(29) =12259