a(n) is the sum of entries of n-th Kostka matrix for the partitions of n.

A104779

a(n) is the sum of entries of n-th Kostka matrix for the partitions of n.

Terms

    a(0) =1a(1) =1a(2) =3a(3) =7a(4) =21a(5) =57a(6) =182a(7) =565a(8) =1931a(9) =6670a(10) =24537a(11) =92337a(12) =364602a(13) =1477148a(14) =6219031a(15) =26875932a(16) =119930947a(17) =548688443a(18) =2580814003a(19) =12425175838a(20) =61302331782a(21) =309055818656

External references