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A164494 as a simple table

n a(n)
4 13
5 23
6 40
7 70
8 123
9 216
10 379
11 665
12 1167
13 2048
14 3594
15 6307
16 11068
17 19423
18 34085
19 59815
20 104968
21 184206
22 323259
23 567280
24 995507
25 1746993
26 3065759
27 5380032
28 9441298
29 16568323
30 29075380
31 51023735
32 89540413
33 157132471
34 275748264
35 483904470

[13,23,40,70,123,216,379,665,1167,2048,3594,6307,
 11068,19423,34085,59815,104968,184206,323259,
 567280,995507,1746993,3065759,5380032,9441298,
 16568323,29075380,51023735,89540413,157132471,
 275748264,483904470]

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Last modified December 2 16:47 EST 2023. Contains 367525 sequences. (Running on oeis4.)