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Main diagonal of A232467.
4

%I #8 Nov 26 2013 09:04:40

%S 1,1,2,9,75,1355

%N Main diagonal of A232467.

%H Craig S. Kaplan, <a href="http://archive.bridgesmathart.org/2013/bridges2013-317.pdf">Grid-based decorative corners</a>, in Proceedings of Bridges 2013: Mathematics, Music, Art, ..., 2013, pp. 317-324.

%Y Cf. A232467-A232470.

%K nonn,more

%O 0,3

%A _N. J. A. Sloane_, Nov 24 2013