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A028971
Theta series of quadratic form with Gram matrix [ 3, 1, 1; 1, 3, 1; 1, 1, 3 ].
0
1, 0, 0, 6, 6, 0, 0, 6, 6, 0, 0, 12, 12, 0, 0, 2, 18, 0, 0, 24, 0, 0, 0, 6, 12, 0, 0, 24, 24, 0, 0, 12, 18, 0, 0, 6, 18, 0, 0, 12, 6, 0, 0, 42, 24, 0, 0, 6, 24, 0, 0, 36, 24, 0, 0, 0, 12, 0, 0, 24, 8, 0, 0, 18, 42, 0, 0, 54, 12, 0, 0, 12, 30, 0, 0, 6, 48, 0, 0, 24, 0, 0, 0, 30, 24, 0
OFFSET
0,4
CROSSREFS
Sequence in context: A285338 A020845 A238291 * A173451 A318537 A006806
KEYWORD
nonn
AUTHOR
STATUS
approved