Circles in L's

The following pictures show n unit circles packed inside the smallest known L (of long side s).

1.
           2-3.
           4.
s = 2 + √2 = 3.414+
Trivial. 		s = 4
Trivial. 		s = 5.304+
Found by Erich Friedman
in June 2005.

5.
           6.
           7.
s = 5.780+
Found by David W. Cantrell
in June 2005. 		s = 6.416+
Found by David W. Cantrell
in June 2005. 		s = 6.787+
Found by David W. Cantrell
in June 2005.

8.
           9.
           10.
s = 7.116+
Found by Erich Friedman
in June 2005. 		s = 4 + 12/√13 = 7.328+
Found by Erich Friedman
in June 2005. 		s = 7.628+
Found by Erich Friedman
in June 2005.

11.
           12.
           13.
s = 4 + √2 + √6 = 7.863+
Found by David W. Cantrell
in January 2006. 		s = 8
Trivial. 		s = 8.812+
Found by David W. Cantrell
in January 2006.

14.
           15.
           16.
s = 9.085+
Found by David W. Cantrell
in January 2006. 		s = 9.412+
Found by David W. Cantrell
in January 2006. 		s = 9.635+
Found by David W. Cantrell
in January 2006.

17.
           18.
           19.
s = 10.00425+
Found by Tej Stead
in June 2026. 		s = 10.27388+
Found by Tej Stead
in June 2026. 		s = 10.46489+
Found by Tej Stead
in June 2026.

20.
           21.
           22.
s = 10.61664+
Found by Tej Stead
in June 2026. 		s = 10.82564+
Found by Tej Stead
in June 2026. 		s = 10.89927+
Found by Tej Stead
in June 2026.

23.
           24.
           25.
s = 11.21781+
Found by Tej Stead
in June 2026. 		s = 11.41224+
Found by Tej Stead
in June 2026. 		s = 11.71270+
Found by Tej Stead
in June 2026.

26.
           27.
           28.
s = 11.86038+
Found by Tej Stead
in June 2026. 		s = 12
Trivial
  		s = 12.49680+
Found by Tej Stead
in June 2026.

29.
           30.
           31.
s = 12.67553+
Found by Tej Stead
in June 2026. 		s = 12.94284+
Found by Tej Stead
in June 2026. 		s = 13.12408+
Found by Tej Stead
in June 2026.

32.
           33.
           34.
s = 13.30282+
Found by Tej Stead
in June 2026. 		s = 13.53047+
Found by Tej Stead
in June 2026. 		s = 13.72415+
Found by Tej Stead
in June 2026.

35.
           36.
           37.
s = 13.87599+
Found by Tej Stead
in June 2026. 		s = 14.01152+
Found by Tej Stead
in June 2026. 		s = 14.10954+
Found by Tej Stead
in June 2026.

38.
           39.
           40.
s = 14.23736+
Found by Tej Stead
in June 2026. 		s = 14.30561+
Found by Tej Stead
in June 2026. 		s = 14.54974+
Found by Tej Stead
in June 2026.

41.
           42.
           43.
s = 14.69163+
Found by Tej Stead
in June 2026. 		s = 14.90788+
Found by Tej Stead
in June 2026. 		s = 15.06571+
Found by Tej Stead
in June 2026.

44.
           45.
           46.
s = 15.27022+
Found by Tej Stead
in June 2026. 		s = 15.43636+
Found by Tej Stead
in June 2026. 		s = 15.71359+
Found by Tej Stead
in June 2026.

47.
           48.
           49.
s = 15.86302+
Found by Tej Stead
in June 2026. 		s = 15.98311+
Found by Tej Stead
in June 2026. 		s = 16.21857+
Found by Tej Stead
in June 2026.

50.
s = 16.43969+
Found by Tej Stead
in June 2026.