Number of partitions satisfying cn(0,5) + cn(2,5) + cn(3,5) <= 1.

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =7a(6) =9a(7) =12a(8) =15a(9) =18a(10) =23a(11) =29a(12) =35a(13) =43a(14) =51a(15) =62a(16) =74a(17) =89a(18) =105a(19) =124a(20) =146a(21) =172a(22) =201a(23) =235a(24) =272a(25) =316a(26) =366a(27) =423a(28) =486a(29) =559