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A147023 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 1
9 3
10 5
11 11
12 17
13 29
14 49
15 194
16 513
17 1943
18 5111
19 18756
20 56573
21 304185
22 1238797
23 7708601
24 34648607
25 235404133
26 1230092163
27 10469480011
28 68020491883 

[1,1,1,1,1,1,1,1,3,5,11,17,29,49,194,513,1943,
 5111,18756,56573,304185,1238797,7708601,34648607,
 235404133,1230092163,10469480011,68020491883]

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Last modified April 23 14:32 EDT 2024. Contains 371914 sequences. (Running on oeis4.)