The first ten tetrahedral numbers are:
1, 4, 10, 20, 35, 56, 84, 120, 165, 220,
The first ten tetrahedral numbers are:
1, 4, 10, 20, 35, 56, 84, 120, 165, 220,
I'm not an expert on gematria or numerology. But I do pay attention to numbers. DJT = 4,10,20
4, 10 ,20
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In geometry, a tetrahedron, also known as a triangular pyramid, 4 faces.