Number of nondecreasing sequences of n 1..7 integers with every element dividing the sequence sum.

Terms

a(0) =7a(1) =7a(2) =12a(3) =18a(4) =33a(5) =44a(6) =83a(7) =106a(8) =157a(9) =200a(10) =272a(11) =351a(12) =518a(13) =715a(14) =1010a(15) =1343a(16) =1756a(17) =2152a(18) =2670a(19) =3101a(20) =3685a(21) =4168a(22) =4866a(23) =5474a(24) =6452a(25) =7345a(26) =8718a(27) =10082a(28) =11964a(29) =13801