From: Compressed lattice sums arising from the Poisson equation
d
minimal polynomial
3
1 − 3α
4
1 − 644α + 3,334 α 2 − 644 α 3 + α 4
5
1 + 20α − 210 α 2 + 100 α 3 + 25 α 4
6
1 − 39,368α + 309,916 α 2 + 589,192 α 3 + 639,814 α 4 + 589,192 α 5 + 309,916 α 6 − 39,368 α 7 + α 8
7
1 − 14α + 21 α 2 − 7 α 3
8
1 − 972,816α + 108,957,816 α 2 − 3,146,762,800 α 3 + 87,457,048,348 α 4 − 579,962,120,464 α 5 − 2,624,405,729,464 α 6 − 52,677,445,809,328 α 7 + 115,992,837,288,518 α 8 − 52,677,445,809,328 α 9 − 2,624,405,729,464 α 10 − 579,962,120,464 α 11 + 87,457,048,348 α 12 − 3,146,762,800 α 13 + 108,957,816 α 14 − 972,816 α 15 + α 16
9
1 + 438α − 8,997 α 2 + 8,292 α 3 + 711 α 4 − 954 α 5 − 3 α 6