Number of partitions of n not containing 3*(number of parts) as a part.

Terms

a(0) =1a(1) =2a(2) =2a(3) =5a(4) =7a(5) =11a(6) =14a(7) =21a(8) =29a(9) =41a(10) =54a(11) =75a(12) =98a(13) =132a(14) =171a(15) =226a(16) =290a(17) =377a(18) =479a(19) =615a(20) =776a(21) =984a(22) =1231a(23) =1548a(24) =1924a(25) =2397a(26) =2960a(27) =3661a(28) =4495a(29) =5523