Number of integer partitions of n with integer median of 0-appended first differences.

Terms

a(0) =1a(1) =1a(2) =3a(3) =4a(4) =5a(5) =7a(6) =12a(7) =18a(8) =25a(9) =32a(10) =46a(11) =62a(12) =79a(13) =109a(14) =142a(15) =189a(16) =240a(17) =322a(18) =405a(19) =522a(20) =671a(21) =853a(22) =1053a(23) =1345a(24) =1653a(25) =2081a(26) =2551a(27) =3174a(28) =3878a(29) =4826