a(n)/10000000 gives sqrt(n) to 7 places.

Terms

a(0) =10000000a(1) =14142136a(2) =17320508a(3) =20000000a(4) =22360680a(5) =24494897a(6) =26457513a(7) =28284271a(8) =30000000a(9) =31622777a(10) =33166248a(11) =34641016a(12) =36055513a(13) =37416574a(14) =38729833a(15) =40000000a(16) =41231056a(17) =42426407a(18) =43588989a(19) =44721360a(20) =45825757a(21) =46904158a(22) =47958315a(23) =48989795a(24) =50000000a(25) =50990195