Prime sum of n-th group of successive primes in A073684.

Terms

a(0) =5a(1) =23a(2) =101a(3) =109a(4) =263a(5) =211a(6) =251a(7) =757a(8) =1367a(9) =941a(10) =2053a(11) =1901a(12) =911a(13) =2347a(14) =1861a(15) =1187a(16) =1249a(17) =1303a(18) =2273a(19) =1433a(20) =1493a(21) =1553a(22) =2777a(23) =2927a(24) =44843a(25) =26699a(26) =65713a(27) =4597a(28) =14159a(29) =8069