Number of partitions of n whose greatest part is a multiple of 3.

Terms

a(0) =1a(1) =0a(2) =0a(3) =1a(4) =1a(5) =2a(6) =4a(7) =5a(8) =7a(9) =11a(10) =14a(11) =19a(12) =27a(13) =34a(14) =45a(15) =60a(16) =77a(17) =99a(18) =130a(19) =163a(20) =208a(21) =265a(22) =333a(23) =417a(24) =526a(25) =651a(26) =810a(27) =1004a(28) =1237a(29) =1519