Number of partitions of floor(5n/2)-1 into n nonnegative integers each no more than 5.

Terms

a(0) =0a(1) =1a(2) =3a(3) =6a(4) =11a(5) =19a(6) =32a(7) =48a(8) =71a(9) =101a(10) =141a(11) =188a(12) =249a(13) =322a(14) =414a(15) =518a(16) =645a(17) =791a(18) =966a(19) =1160a(20) =1389a(21) =1645a(22) =1943a(23) =2268a(24) =2642a(25) =3053a(26) =3521a(27) =4026a(28) =4596a(29) =5214