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A298403 as a simple table

n a(n)
0 1
1 2
2 3
3 7
4 15
5 30
6 60
7 112
8 209
9 373
10 664
11 1149
12 1985
13 3366
14 5695
15 9517
16 15877
17 26268
18 43392
19 71280
20 116956
21 191184
22 312237
23 508667
24 828135
25 1346018
26 2186735
27 3548701
28 5757079
29 9333118
30 15127052
31 24506542
32 39695843
33 64280511
34 104080748
35 168491921
36 272746723

[1,2,3,7,15,30,60,112,209,373,664,1149,1985,3366,
 5695,9517,15877,26268,43392,71280,116956,191184,
 312237,508667,828135,1346018,2186735,3548701,
 5757079,9333118,15127052,24506542,39695843,
 64280511,104080748,168491921,272746723]

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Last modified March 28 05:02 EDT 2024. Contains 371235 sequences. (Running on oeis4.)