Numerator of h(n+6) - h(n), where h(n) = Sum_{k=1..n} 1/k.

Terms

a(0) =49a(1) =223a(2) =341a(3) =2509a(4) =2131a(5) =20417a(6) =18107a(7) =30233a(8) =96163a(9) =1959a(10) =36177a(11) =51939a(12) =436511a(13) =598433a(14) =80507a(15) =532541a(16) =1388179a(17) =1785181a(18) =378013a(19) =95003a(20) =1181909a(21) =4370849a(22) =2671363a(23) =3240049a(24) =1560647a(25) =9333997a(26) =5547947a(27) =2185691a(28) =5138581a(29) =1201967