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A093149 as a simple table

n a(n)
1 4
2 9
3 42
4 343
5 3908
6 55989
7 960802
8 19173963
9 435848052
10 11111111113
11 313842837674
12 9726655034463
13 328114698808276
14 11966776581370173
15 469172025408063618
16 19676527011956855059
17 878942778254232811940
18 41660902667961039785745
19 2088331858752553232964202

[4,9,42,343,3908,55989,960802,19173963,435848052,
 11111111113,313842837674,9726655034463,
 328114698808276,11966776581370173,
 469172025408063618,19676527011956855059,
 878942778254232811940,41660902667961039785745,
 2088331858752553232964202]

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Last modified April 25 07:53 EDT 2024. Contains 371964 sequences. (Running on oeis4.)