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A023864 as a simple table

n a(n)
1 1
2 2
3 7
4 11
5 27
6 44
7 91
8 147
9 278
10 450
11 806
12 1304
13 2257
14 3652
15 6181
16 10001
17 16677
18 26984
19 44551
20 72085
21 118220
22 191284
23 312300
24 505312
25 822513
26 1330854
27 2161907
28 3498039
29 5674751
30 9181940

[1,2,7,11,27,44,91,147,278,450,806,1304,2257,3652,
 6181,10001,16677,26984,44551,72085,118220,191284,
 312300,505312,822513,1330854,2161907,3498039,
 5674751,9181940]

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Last modified September 23 01:30 EDT 2021. Contains 347609 sequences. (Running on oeis4.)