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%I #10 Feb 19 2023 12:34:04
%S 21,175,350,210,35,1
%N a(n) = binomial(5, n) * binomial(7, 5-n).
%C The sequence sums to binomial(12, 5).
%t Table[Binomial[5,n]Binomial[7,5-n],{n,0,5}] (* _Harvey P. Dale_, Feb 19 2023 *)
%Y Cf. A113162.
%K nonn,easy,fini,full
%O 0,1
%A _Zerinvary Lajos_, Jan 05 2006
%E Edited by _Don Reble_, Jan 26 2006
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