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A000801 as a simple table

n a(n)
1 2
2 4
3 6
4 10
5 16
6 26
7 44
8 76
9 132
10 234
11 420
12 761
13 1391
14 2561
15 4745
16 8841
17 16551
18 31114
19 58708
20 111136
21 211000
22 401650
23 766372
24 1465422
25 2807599
26 5388709
27 10359735
28 19946715
29 38459505
30 74250899
31 143524565
32 277742293
33 538043341
34 1043333611
35 2025040421

[2,4,6,10,16,26,44,76,132,234,420,761,1391,2561,
 4745,8841,16551,31114,58708,111136,211000,401650,
 766372,1465422,2807599,5388709,10359735,19946715,
 38459505,74250899,143524565,277742293,538043341,
 1043333611,2025040421]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)