Partial sums of A001462; also a(n) is the last occurrence of n in A001462.

Terms

a(0) =1a(1) =3a(2) =5a(3) =8a(4) =11a(5) =15a(6) =19a(7) =23a(8) =28a(9) =33a(10) =38a(11) =44a(12) =50a(13) =56a(14) =62a(15) =69a(16) =76a(17) =83a(18) =90a(19) =98a(20) =106a(21) =114a(22) =122a(23) =131a(24) =140a(25) =149a(26) =158a(27) =167a(28) =177a(29) =187