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A203685 as a simple table

n a(n)
1 1
2 7
3 15652
4 4466072310336
5 257010442859540072735404130304
6 12039114411811108434329752218564963041089979745446343475200

[1,7,15652,4466072310336,
 257010442859540072735404130304,
 12039114411811108434329752218564963041089979745446\
 343475200]

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Last modified March 2 10:43 EST 2024. Contains 370466 sequences. (Running on oeis4.)