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A283538 as a simple table

n a(n)
1 7
2 27
3 127
4 573
5 2615
6 11903
7 54211
8 246869
9 1124239
10 5119755
11 23315255
12 106177157
13 483528423
14 2201977727
15 10027757771
16 45666186717
17 207962802543
18 947057995307
19 4312881128207
20 19640765104365
21 89443609136599
22 407324214350687

[7,27,127,573,2615,11903,54211,246869,1124239,
 5119755,23315255,106177157,483528423,2201977727,
 10027757771,45666186717,207962802543,947057995307,
 4312881128207,19640765104365,89443609136599,
 407324214350687]

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Last modified June 22 22:13 EDT 2024. Contains 373619 sequences. (Running on oeis4.)