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A163351 Triangle T(n,k) = m, 0<=k<=n, read by rows, where each decimal digit d of the integer m is the minimum of the corresponding decimal digits of n and k. 1

%I #2 Mar 30 2012 17:36:44

%S 0,0,1,0,1,2,0,1,2,3,0,1,2,3,4,0,1,2,3,4,5,0,1,2,3,4,5,6,0,1,2,3,4,5,

%T 6,7,0,1,2,3,4,5,6,7,8,0,1,2,3,4,5,6,7,8,9,0,0,0,0,0,0,0,0,0,0,10,0,1,

%U 1,1,1,1,1,1,1,1,10,11,0,1,2,2,2,2,2,2,2,2,10,11,12,0,1,2,3,3,3,3,3,3,3,10

%N Triangle T(n,k) = m, 0<=k<=n, read by rows, where each decimal digit d of the integer m is the minimum of the corresponding decimal digits of n and k.

%C The number k is left-padded with zeros as necessary for comparison with n.

%C Clearly, for all n>=0, T(n,0) = 0 and T(n,n) = n.

%C For all A051885(n), T(A051885(n),k) = k; no other rows have this pattern.

%e T(10,1) = 0 = a(56) as 0<1 in both tens and units positions. Sequence first differs from A002262 here.

%e T(104,53) = 3 as 3<4, 0<5, and 0<1.

%Y Cf. A163352, A002262, A080098.

%K base,easy,nonn,tabl

%O 0,6

%A _Rick L. Shepherd_, Jul 25 2009

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