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Column 2 of triangle in A256411.
1

%I #7 Mar 02 2020 08:56:34

%S 8,37,145,452,1374,3933

%N Column 2 of triangle in A256411.

%Y Cf. A256411.

%K nonn,more

%O 2,1

%A _N. J. A. Sloane_, Apr 03 2015