a(n)/100000 gives sqrt(n) to 5 places after the decimal point.

Terms

a(0) =100000a(1) =141421a(2) =173205a(3) =200000a(4) =223607a(5) =244949a(6) =264575a(7) =282843a(8) =300000a(9) =316228a(10) =331662a(11) =346410a(12) =360555a(13) =374166a(14) =387298a(15) =400000a(16) =412311a(17) =424264a(18) =435890a(19) =447214a(20) =458258a(21) =469042a(22) =479583a(23) =489898a(24) =500000a(25) =509902a(26) =519615a(27) =529150a(28) =538516a(29) =547723