Number of set partitions of strict integer partitions of n into intervals, where an interval is a set of positive integers with all differences of adjacent elements equal to 1.

A356957

Number of set partitions of strict integer partitions of n into intervals, where an interval is a set of positive integers with all differences of adjacent elements equal to 1.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =3a(4) =2a(5) =4a(6) =7a(7) =7a(8) =8a(9) =13a(10) =20a(11) =19a(12) =27a(13) =30a(14) =42a(15) =60a(16) =63a(17) =75a(18) =99a(19) =112a(20) =141a(21) =191a(22) =205a(23) =248a(24) =296a(25) =357a(26) =408a(27) =513a(28) =617a(29) =696

External references