Odd primitive abundant numbers n such that n = x^2 + x + y^2 with y^2 < 2*x; a subsequence of A006038.
A136476
Odd primitive abundant numbers n such that n = x^2 + x + y^2 with y^2 < 2*x; a subsequence of A006038.
Terms
- a(0) =9555a(1) =12705a(2) =15015a(3) =18585a(4) =21105a(5) =32445a(6) =41055a(7) =43065a(8) =46035a(9) =47355a(10) =51765a(11) =125895a(12) =129465a(13) =228735a(14) =257565a(15) =324555a(16) =375165a(17) =400785a(18) =409185a(19) =537285a(20) =693225a(21) =4513509a(22) =5569641a(23) =5581695a(24) =5959065a(25) =6084351a(26) =6338535a(27) =8824095a(28) =9597315
External references
- oeis: A136476