A347591 Number of compositions (ordered partitions) of n^3 into at most n cubes.
1, 1, 1, 1, 1, 1, 27, 553, 3192, 87185, 999959, 10684689, 137722770, 2005577212, 27957554982, 492643033682, 8952039793647, 154671244623527, 3207929433418044, 66983196041550714, 1392059664888123313, 32337888832381327369, 763357156272340549200
Offset: 0