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A219807 as a simple table

n a(n)
1 56
2 116
3 3227
4 52704
5 840315
6 12642165
7 186308295
8 2698382566
9 37993752219
10 515096792943
11 6705513923385
12 84047907114772 

[56,116,3227,52704,840315,12642165,186308295,
 2698382566,37993752219,515096792943,6705513923385,
 84047907114772]

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Last modified April 25 11:06 EDT 2024. Contains 371967 sequences. (Running on oeis4.)