19/02/28 07:03:53.93 TQRqmV7I.net
>>258
A009844 Keatite T1, O(IT)=34, O(PL)=4,
GF(x) = (分子)/(分母)
分子(33次) = 1 +4x +12x^2 +26x^3 +48x^4 +75x^5 +109x^6 +136x^7 +167x^8 +174x^9
+181x^10 +163x^11 +136x^12 +97x^13 +33x^14 -15x^15 -83x^16 -116x^17 -169x^18 -175x^19
-186x^20 -161x^21 -154x^22 -117x^23 -85x^24 -56x^25 -32x^26 -16x^27 +x^29
+4x^30 -2x^31 +2x^32 -2x^33,
分母(29次) = (1-x^5)(1-x^6)(1-x^8)(1-x^10),