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A203654 as a simple table

na(n)
1531441
2178019197
371156938905
430292030417413
513192335511091073
65796397762880763341
72554890395768832271017
81127594169687376371159253
9497870086469175871336506385
10219871060492143544799371582749

[531441,178019197,71156938905,30292030417413,
 13192335511091073,5796397762880763341,
 2554890395768832271017,1127594169687376371159253,
 497870086469175871336506385,
 219871060492143544799371582749]