Nonnegative integers c such that there are nonnegative integers a and b that satisfy a^(1/2) + b^(1/2) = c^(1/2) and a^2 + b = c.

A135509

Nonnegative integers c such that there are nonnegative integers a and b that satisfy a^(1/2) + b^(1/2) = c^(1/2) and a^2 + b = c.

Terms

    a(0) =0a(1) =1a(2) =25a(3) =225a(4) =1156a(5) =4225a(6) =12321a(7) =30625a(8) =67600a(9) =136161a(10) =255025a(11) =450241a(12) =756900a(13) =1221025a(14) =1901641a(15) =2873025a(16) =4227136a(17) =6076225a(18) =8555625a(19) =11826721a(20) =16080100a(21) =21538881a(22) =28462225a(23) =37149025a(24) =47941776a(25) =61230625a(26) =77457601a(27) =97121025

External references