A371071 Squared volumes of tetrahedra with integer edge lengths, multiplied by 144.

2, 11, 14, 26, 34, 44, 47, 54, 59, 62, 74, 98

Offset: 1

Author

Hugo Pfoertner, Mar 18 2024

Keywords

• nonn
• more

Comments

The larger terms depend on a lower bound for the minimum volume, which is not yet available. Therefore the data > 100 was removed. See A371072 for progress in determining this lower bound.

Links

• IBM Research, Tetrahedron Volumes, Ponder This Challenge November 2024.
• Hugo Pfoertner, List of tetrahedra with small volumes, (2024); gives known further terms of the sequence.
• Wikipedia, Cayley-Menger determinant
• Karl Wirth and Andre Dreiding, Edge lengths determining tetrahedrons, Elemente der Mathematik, 64 (2009), 160-170.

Crossrefs

Cf. A097125, A208454, A371070, A371072, A371344.