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A293890 as a simple table

n a(n)
9 1
10 10
11 100
12 752
13 5541
14 36977
15 243498
16 1535725
17 9622087
18 59096165
19 362231798
20 2201156531
21 13388589925
22 81219563343
23 494086167465
24 3007727300865
25 18380979656356
26 112620528644918
27 693158020152524
28 4281848080792280
29 26578705462004141
30 165681105341062256

[1,10,100,752,5541,36977,243498,1535725,9622087,
 59096165,362231798,2201156531,13388589925,
 81219563343,494086167465,3007727300865,
 18380979656356,112620528644918,693158020152524,
 4281848080792280,26578705462004141,
 165681105341062256]

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Last modified April 25 08:27 EDT 2024. Contains 371964 sequences. (Running on oeis4.)