Numerator of A000328(n)/n^2, where A000328(n) is the number of lattice points (x,y) with x^2 + y^2 <= n^2.

A093836

Numerator of A000328(n)/n^2, where A000328(n) is the number of lattice points (x,y) with x^2 + y^2 <= n^2.

Terms

    a(0) =5a(1) =13a(2) =29a(3) =49a(4) =81a(5) =113a(6) =149a(7) =197a(8) =253a(9) =317a(10) =377a(11) =49a(12) =529a(13) =613a(14) =709a(15) =797a(16) =53a(17) =1009a(18) =1129a(19) =1257a(20) =1373a(21) =1517a(22) =1653a(23) =1793a(24) =1961a(25) =2121a(26) =763a(27) =2453a(28) =2629a(29) =2821

External references