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A111302 as a simple table

n a(n)
1 1
2 2
3 4
4 9
5 12
6 16
7 27
8 49
9 69
10 118
11 187
12 305
13 503
14 829
15 1590
16 2529
17 4173
18 7189
19 13771
20 22854
21 43460
22 57549
23 135271
24 222070
25 426775
26 724479
27 1246636
28 2158543
29 3713979
30 6063658
31 11725956
32 19627746

[1,2,4,9,12,16,27,49,69,118,187,305,503,829,1590,
 2529,4173,7189,13771,22854,43460,57549,135271,
 222070,426775,724479,1246636,2158543,3713979,
 6063658,11725956,19627746]

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Last modified August 31 15:42 EDT 2024. Contains 375572 sequences. (Running on oeis4.)