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Number of partitions of n into two or more distinct triangular numbers.
2

%I #6 Nov 01 2021 19:22:06

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

%T 3,3,1,4,3,3,3,2,3,3,2,3,6,4,2,5,4,2,6,5,3,6,6,3,5,5,5,6,5,4,7,7,5,8,

%U 6,5,9,7,4,9,9,6,10,9,3,9,10,8,11,11,9,10,10,9,10,10,9

%N Number of partitions of n into two or more distinct triangular numbers.

%Y Cf. A000217, A010054, A024940, A033985, A348526, A348529.

%K nonn

%O 0,17

%A _Ilya Gutkovskiy_, Oct 21 2021