Number of ways to write n as an ordered sum of 7 primes (counting 1 as a prime).

Terms

a(0) =1a(1) =7a(2) =28a(3) =77a(4) =168a(5) =308a(6) =511a(7) =785a(8) =1155a(9) =1603a(10) =2142a(11) =2723a(12) =3430a(13) =4207a(14) =5202a(15) =6216a(16) =7497a(17) =8729a(18) =10451a(19) =12061a(20) =14350a(21) =16205a(22) =19033a(23) =21182a(24) =24934a(25) =27482a(26) =32109a(27) =34587a(28) =40139a(29) =42714