Number of ways to write n as an ordered sum of 7 primes.

Terms

a(0) =1a(1) =7a(2) =21a(3) =42a(4) =77a(5) =133a(6) =210a(7) =316a(8) =434a(9) =574a(10) =770a(11) =980a(12) =1239a(13) =1547a(14) =1876a(15) =2331a(16) =2828a(17) =3367a(18) =4032a(19) =4746a(20) =5565a(21) =6574a(22) =7602a(23) =8757a(24) =10136a(25) =11480a(26) =13132a(27) =14882a(28) =16646a(29) =18662