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%I #11 Jan 07 2020 18:11:55
%S 181,194,207,221,235,250,265,281,297,314,331,349,367,386,405,425,445,
%T 466,487,509,531,554,577,601,625,650,675,700,726,752,779,806,834,862,
%U 891,920,950,980,1011,1042,1074,1106,1139,1172,1206,1240,1275,1310,1346
%N a(0)=181; for n > 0, a(n) = a(n-1) + floor(sqrt a(n-1)).
%C Row 12 in square array A159016. This sequence contains infinitely many squares.
%H G. C. Greubel, <a href="/A159263/b159263.txt">Table of n, a(n) for n = 0..5000</a>
%t RecurrenceTable[{a[n]==a[n-1] + Floor[Sqrt[a[n-1]]], a[0] == 181}, a, {n, 0, 50}] (* _G. C. Greubel_, Jun 28 2018 *)
%Y Cf. A159016.
%K nonn
%O 0,1
%A _Philippe Deléham_, Apr 07 2009
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