Numbers that are the sum of 3 distinct squares, i.e., numbers of the form x^2 + y^2 + z^2 with 0 <= x < y < z.

A001974

Numbers that are the sum of 3 distinct squares, i.e., numbers of the form x^2 + y^2 + z^2 with 0 <= x < y < z.

Terms

    a(0) =5a(1) =10a(2) =13a(3) =14a(4) =17a(5) =20a(6) =21a(7) =25a(8) =26a(9) =29a(10) =30a(11) =34a(12) =35a(13) =37a(14) =38a(15) =40a(16) =41a(17) =42a(18) =45a(19) =46a(20) =49a(21) =50a(22) =52a(23) =53a(24) =54a(25) =56a(26) =58a(27) =59a(28) =61a(29) =62

External references