Number of reversed integer partitions y of n with exactly one fixed point y(i) = i.

Terms

a(0) =0a(1) =1a(2) =1a(3) =1a(4) =4a(5) =3a(6) =7a(7) =7a(8) =14a(9) =19a(10) =24a(11) =32a(12) =46a(13) =60a(14) =85a(15) =109a(16) =140a(17) =179a(18) =239a(19) =300a(20) =397a(21) =495a(22) =636a(23) =790a(24) =995a(25) =1239a(26) =1547a(27) =1926a(28) =2396a(29) =2942