Number of ways to sum numbers from 1 to n to the n-th prime.

Terms

a(0) =0a(1) =1a(2) =1a(3) =2a(4) =2a(5) =4a(6) =7a(7) =13a(8) =23a(9) =39a(10) =69a(11) =122a(12) =211a(13) =339a(14) =564a(15) =1001a(16) =1764a(17) =2630a(18) =4565a(19) =7192a(20) =10151a(21) =17202a(22) =26152a(23) =43543a(24) =79126a(25) =117496a(26) =156229a(27) =227302a(28) =295011a(29) =422040