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A278125 as a simple table

na(n)
0-10
1215
2665
31565
43365
56965
614165
728565
857365
9114965
10230165
11460565
12921365
131842965
143686165
157372565
1614745365
1729490965
1858982165
19117964565
20235929365
21471858965
22943718165
231887436565
243774873365
257549746965
2615099494165
2730198988565
2860397977365
29120795954965

[-10,215,665,1565,3365,6965,14165,28565,57365,
 114965,230165,460565,921365,1842965,3686165,
 7372565,14745365,29490965,58982165,117964565,
 235929365,471858965,943718165,1887436565,
 3774873365,7549746965,15099494165,30198988565,
 60397977365,120795954965]