Antidiagonal-sums of the absolute value of the array A377033(n,k) = n-th term of the k-th differences of the composite numbers (A002808).

A377035

Antidiagonal-sums of the absolute value of the array A377033(n,k) = n-th term of the k-th differences of the composite numbers (A002808).

Terms

    a(0) =4a(1) =8a(2) =10a(3) =12a(4) =14a(5) =18a(6) =21a(7) =28a(8) =34a(9) =40a(10) =47a(11) =74a(12) =96a(13) =110a(14) =138a(15) =286a(16) =715a(17) =2393a(18) =8200a(19) =25731a(20) =72468a(21) =184716a(22) =431575a(23) =934511a(24) =1892267a(25) =3605315a(26) =6494464a(27) =11116110a(28) =18134549a(29) =28348908

External references