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A122634 t(n)_n where t() = triangular numbers A000217. 0

%I #3 Mar 30 2012 16:50:31

%S 1,3,6,4,10,13,22,30,41,55,72,92,118,201,255,310,377,451,532,820,946,

%T 1081,1225,1728,1930,2159,2384,3142,3456,3785,4129,5192,5644,6091,

%U 7455,7998,9586,10261,10959,12880,13695,15879,16819,17820,91265,97705,106134,113238

%N t(n)_n where t() = triangular numbers A000217.

%C See A122618 for notation.

%K nonn,base

%O 1,2

%A _N. J. A. Sloane_, Sep 21 2006

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Last modified September 8 19:26 EDT 2024. Contains 375754 sequences. (Running on oeis4.)