Number of partitions p of n containing floor((min(p) + max(p))/2) as a part.

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =7a(6) =9a(7) =11a(8) =16a(9) =20a(10) =25a(11) =35a(12) =45a(13) =54a(14) =76a(15) =95a(16) =117a(17) =154a(18) =196a(19) =239a(20) =309a(21) =384a(22) =471a(23) =595a(24) =737a(25) =893a(26) =1116a(27) =1364a(28) =1653a(29) =2032