Moebius transform of binomial(n+3, 4).

Terms

a(0) =1a(1) =4a(2) =14a(3) =30a(4) =69a(5) =107a(6) =209a(7) =295a(8) =480a(9) =641a(10) =1000a(11) =1209a(12) =1819a(13) =2166a(14) =2976a(15) =3546a(16) =4844a(17) =5379a(18) =7314a(19) =8110a(20) =10402a(21) =11645a(22) =14949a(23) =15890a(24) =20405a(25) =21927a(26) =26910a(27) =29055a(28) =35959a(29) =37108