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A048899 as a simple table

n a(n)
0 0
1 3
2 18
3 68
4 443
5 1068
6 1068
7 32318
8 110443
9 1672943
10 3626068
11 23157318
12 120813568
13 1097376068
14 1097376068
15 19407922943
16 49925501068
17 355101282318
18 355101282318
19 15613890344818
20 15613890344818
21 110981321985443

[0,3,18,68,443,1068,1068,32318,110443,1672943,
 3626068,23157318,120813568,1097376068,1097376068,
 19407922943,49925501068,355101282318,355101282318,
 15613890344818,15613890344818,110981321985443]

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Last modified March 29 01:36 EDT 2024. Contains 371264 sequences. (Running on oeis4.)