Partial sums of A037276.

Terms

a(0) =1a(1) =3a(2) =6a(3) =28a(4) =33a(5) =56a(6) =63a(7) =285a(8) =318a(9) =343a(10) =354a(11) =577a(12) =590a(13) =617a(14) =652a(15) =2874a(16) =2891a(17) =3124a(18) =3143a(19) =3368a(20) =3405a(21) =3616a(22) =3639a(23) =5862a(24) =5917a(25) =6130a(26) =6463a(27) =6690a(28) =6719a(29) =6954