A121054 Sizes of successive clusters in f.c.c. lattice centered at a tetrahedral hole.

4, 16, 28, 44, 68, 80, 104, 140, 152, 180, 216, 240, 276, 312, 336, 360, 420, 456, 484, 532, 544, 604, 664, 688, 736, 784, 820, 868, 928, 952, 1004, 1088, 1136, 1160, 1220, 1256, 1304, 1400, 1436, 1508, 1556, 1592, 1664, 1724, 1772, 1824, 1920, 1956, 2016, 2112

Offset: 0

Author

N. J. A. Sloane, Aug 09 2006

Keywords

• nonn

References

• N. J. A. Sloane and B. K. Teo, Theta series and magic numbers for close-packed spherical clusters, J. Chem. Phys. 83 (1985) 6520-6534.

Crossrefs

Partial sums of A005886. Equals 2*A121055.