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Number of compositions (ordered partitions) of n into at most 6 triangular numbers.
4

%I #4 Sep 11 2021 21:26:02

%S 1,1,1,2,3,4,7,10,15,17,31,30,48,56,62,97,80,141,121,165,193,189,276,

%T 220,359,280,408,424,391,590,449,673,588,727,719,825,919,820,1127,949,

%U 1221,1168,1316,1274,1539,1550,1457,1913,1546,2097,1891,2114,2101,2316

%N Number of compositions (ordered partitions) of n into at most 6 triangular numbers.

%Y Cf. A000217, A023361, A340951, A347730, A347731, A347732, A347733.

%K nonn

%O 0,4

%A _Ilya Gutkovskiy_, Sep 11 2021