Sum of next n integer interprimes (cf. A024675).

Terms

a(0) =4a(1) =15a(2) =45a(3) =111a(4) =232a(5) =422a(6) =704a(7) =1129a(8) =1667a(9) =2403a(10) =3287a(11) =4470a(12) =5810a(13) =7508a(14) =9414a(15) =11663a(16) =14363a(17) =17454a(18) =20715a(19) =24739a(20) =29214a(21) =33957a(22) =39183a(23) =45540a(24) =52056a(25) =59497a(26) =67181a(27) =75862a(28) =84831a(29) =95697