Partial sums of the generalized Cuban primes A007645.

Terms

a(0) =3a(1) =10a(2) =23a(3) =42a(4) =73a(5) =110a(6) =153a(7) =214a(8) =281a(9) =354a(10) =433a(11) =530a(12) =633a(13) =742a(14) =869a(15) =1008a(16) =1159a(17) =1316a(18) =1479a(19) =1660a(20) =1853a(21) =2052a(22) =2263a(23) =2486a(24) =2715a(25) =2956a(26) =3227a(27) =3504a(28) =3787a(29) =4094