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A204571 as a simple table

na(n)
1551216
2193752824
380358249724
435439471578008
516024704563231697
67323990345732323320
73362962064457744565685
81547314518629541945909544
9712558084971773479326503971
10328269511141278538944641238237

[551216,193752824,80358249724,35439471578008,
 16024704563231697,7323990345732323320,
 3362962064457744565685,1547314518629541945909544,
 712558084971773479326503971,
 328269511141278538944641238237]