Sum of maximal Dyck path prefix lengths of all 4k+3 primes in range ]2^n,2^(n+1)].

A095107

Sum of maximal Dyck path prefix lengths of all 4k+3 primes in range ]2^n,2^(n+1)].

Terms

    a(0) =2a(1) =6a(2) =10a(3) =54a(4) =106a(5) =346a(6) =1410a(7) =3994a(8) =12828a(9) =46242a(10) =158252a(11) =542568a(12) =1865796a(13) =6822592a(14) =25120772a(15) =88926198a(16) =327561126a(17) =1212380122a(18) =4358259840a(19) =16111686770a(20) =59936356888

External references