Numbers that are the sum of 4 distinct squares: of form w^2 + x^2 + y^2 + z^2 with 0 <= w < x < y < z.

A001944

Numbers that are the sum of 4 distinct squares: of form w^2 + x^2 + y^2 + z^2 with 0 <= w < x < y < z.

Terms

    a(0) =14a(1) =21a(2) =26a(3) =29a(4) =30a(5) =35a(6) =38a(7) =39a(8) =41a(9) =42a(10) =45a(11) =46a(12) =49a(13) =50a(14) =51a(15) =53a(16) =54a(17) =56a(18) =57a(19) =59a(20) =61a(21) =62a(22) =63a(23) =65a(24) =66a(25) =69a(26) =70a(27) =71a(28) =74a(29) =75

External references