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A297396 as a simple table

n a(n)
1 1
2 9
3 19
4 37
5 127
6 323
7 763
8 2121
9 5557
10 14031
11 37065
12 97027
13 250371
14 653707
15 1706245
16 4431885
17 11544027
18 30085525
19 78290135
20 203852347
21 530958219
22 1382353401
23 3599332477
24 9373032927
25 24405570561
26 63547912011
27 165475162027
28 430875964651

[1,9,19,37,127,323,763,2121,5557,14031,37065,
 97027,250371,653707,1706245,4431885,11544027,
 30085525,78290135,203852347,530958219,1382353401,
 3599332477,9373032927,24405570561,63547912011,
 165475162027,430875964651]

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Last modified February 8 23:03 EST 2023. Contains 360153 sequences. (Running on oeis4.)