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A224957 as a simple table

n a(n)
0 1
1 1
2 2
3 4
4 6
5 11
6 19
7 31
8 54
9 92
10 154
11 266
12 454
13 771
14 1319
15 2249
16 3834
17 6550
18 11176
19 19069
20 32558
21 55567
22 94838
23 161891
24 276325
25 471659
26 805102
27 1374234
28 2345724
29 4004031
30 6834605
31 11666260
32 19913668
33 33991462
34 58021534
35 99039592
36 169055094
37 288567886
38 492569833
39 840790082

[1,1,2,4,6,11,19,31,54,92,154,266,454,771,1319,
 2249,3834,6550,11176,19069,32558,55567,94838,
 161891,276325,471659,805102,1374234,2345724,
 4004031,6834605,11666260,19913668,33991462,
 58021534,99039592,169055094,288567886,492569833,
 840790082]

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Last modified May 1 04:42 EDT 2024. Contains 372148 sequences. (Running on oeis4.)