; Generated with round((2^18-2)*halfgen_test(.21,12,1))
;  83% effective BW, 64dB to 85dB rolloff
Radix=10;
CoefData =
-62, 
 0,
 194,
 0,
-440,
 0,
 855,
 0,
-1505,
 0,
 2478,
 0,
-3900,
 0,
 5990,
 0,
-9187,
 0,
 14632,
 0,
-26536,
 0,
 83009,
 131071,
 83009,
 0,
-26536,
 0,
 14632,
 0,
-9187,
 0,
 5990,
 0,
-3900,
 0,
 2478,
 0,
-1505,
 0,
 855,
 0,
-440,
 0
 194,
 0,
-62;