

A002336


Maximal kissing number of ndimensional laminated lattice.


9



0, 2, 6, 12, 24, 40, 72, 126, 240, 272, 336, 438, 648, 906, 1422, 2340, 4320, 5346, 7398, 10668, 17400, 27720, 49896, 93150, 196560, 196656
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OFFSET

0,2


COMMENTS

This sequence is concerned with lattice packings. For unrestricted packings the values are presently known only in dimensions 1, 2, 3, 4, 8 and 24: 2, 6, 12, 24, 240, 196560 (cf. A257479). See Conway and Sloane for details.


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FORMULA



CROSSREFS



KEYWORD

nonn,nice,more


AUTHOR



EXTENSIONS

In dimensions 2532 the highest kissing numbers presently known for laminated lattices are 196848, 197142, 197736, 198506, 200046, 202692, 208320.


STATUS

approved



