Number of ways in which n identical balls can be distributed among 7 boxes in a row such that each pair of adjacent boxes contains at least 4 balls.
A005340
Number of ways in which n identical balls can be distributed among 7 boxes in a row such that each pair of adjacent boxes contains at least 4 balls.
Terms
- a(0) =1a(1) =13a(2) =76a(3) =295a(4) =889a(5) =2188a(6) =4652a(7) =8891a(8) =15686a(9) =26011a(10) =41056a(11) =62251a(12) =91291a(13) =130162a(14) =181168a(15) =246959a(16) =330560a(17) =435401a(18) =565348a(19) =724735a(20) =918397a(21) =1151704a(22) =1430596a(23) =1761619a(24) =2151962a(25) =2609495a(26) =3142808a(27) =3761251a(28) =4474975a(29) =5294974
External references
- oeis: A005340