Numbers of the form 2*x^2 + 5*y^2.

A020674

Numbers of the form 2*x^2 + 5*y^2.

Terms

    a(0) =0a(1) =2a(2) =5a(3) =7a(4) =8a(5) =13a(6) =18a(7) =20a(8) =22a(9) =23a(10) =28a(11) =32a(12) =37a(13) =38a(14) =45a(15) =47a(16) =50a(17) =52a(18) =53a(19) =55a(20) =63a(21) =70a(22) =72a(23) =77a(24) =80a(25) =82a(26) =88a(27) =92a(28) =95a(29) =98

External references