Number of partitions of n into an even number of parts such that the set of even parts has only one element.

A341494

Number of partitions of n into an even number of parts such that the set of even parts has only one element.

Terms

    a(0) =0a(1) =0a(2) =0a(3) =1a(4) =1a(5) =3a(6) =1a(7) =7a(8) =4a(9) =13a(10) =6a(11) =23a(12) =12a(13) =39a(14) =20a(15) =63a(16) =34a(17) =98a(18) =53a(19) =150a(20) =82a(21) =225a(22) =124a(23) =329a(24) =184a(25) =475a(26) =267a(27) =676a(28) =381a(29) =948

External references