A121055 Sizes of successive clusters in b.c.c. lattice centered at midpoint of a short edge.

2, 8, 14, 22, 34, 40, 52, 70, 76, 90, 108, 120, 138, 156, 168, 180, 210, 228, 242, 266, 272, 302, 332, 344, 368, 392, 410, 434, 464, 476, 502, 544, 568, 580, 610, 628, 652, 700, 718, 754, 778, 796, 832, 862, 886, 912, 960, 978, 1008, 1056

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 A005869. Equals 2*A038835 and also A121054/2. Cf. A008443.