"Floor of hypotenuse": a(n)=A104863(n)-10*A104803(n).

Terms

a(0) =0a(1) =0a(2) =1a(3) =3a(4) =3a(5) =8a(6) =16a(7) =19a(8) =28a(9) =35a(10) =52a(11) =62a(12) =88a(13) =115a(14) =148a(15) =195a(16) =245a(17) =319a(18) =402a(19) =513a(20) =656a(21) =841a(22) =1067a(23) =1363a(24) =1732a(25) =2213a(26) =2818a(27) =3585a(28) =4569a(29) =5807