a(n) is the number of ways of putting n labeled balls into 4 indistinguishable boxes such that each box contains at least 3 balls.

A261724

a(n) is the number of ways of putting n labeled balls into 4 indistinguishable boxes such that each box contains at least 3 balls.

Terms

    a(0) =15400a(1) =200200a(2) =1611610a(3) =10335325a(4) =57962905a(5) =297797500a(6) =1439774336a(7) =6662393738a(8) =29844199346a(9) =130445781284a(10) =559533979466

External references