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a(0)=71; a(n) = a(n-1) + floor(sqrt(a(n-1))), n > 0.
0

%I #9 Jan 08 2020 09:46:40

%S 71,79,87,96,105,115,125,136,147,159,171,184,197,211,225,240,255,270,

%T 286,302,319,336,354,372,391,410,430,450,471,492,514,536,559,582,606,

%U 630,655,680,706,732,759,786,814,842,871,900,930,960,990,1021,1052,1084,1116,1149,1182,1216

%N a(0)=71; a(n) = a(n-1) + floor(sqrt(a(n-1))), n > 0.

%C Row 7 in square array A159016.

%C This sequence contains infinitely many squares. - _Philippe Deléham_, Apr 04 2009

%Y Cf. A028392, A110286.

%K nonn

%O 0,1

%A _Philippe Deléham_, Apr 02 2009

%E More terms from _Vincenzo Librandi_, Apr 10 2009