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A220344 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 3
6 2
7 3
8 1
9 12
10 9
11 12
12 10
13 60
14 51
15 43
16 50
17 413
18 377
19 346
20 363
21 2632
22 2422
23 2253
24 2231
25 18960
26 17923
27 17221
28 17038
29 141594
30 134894
31 130276
32 128814
33 1106984
34 1059947
35 1021263
36 1009002
37 8838825
38 8485595
39 8188908
40 8106052

[1,1,1,1,3,2,3,1,12,9,12,10,60,51,43,50,413,377,
 346,363,2632,2422,2253,2231,18960,17923,17221,
 17038,141594,134894,130276,128814,1106984,1059947,
 1021263,1009002,8838825,8485595,8188908,8106052]

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Last modified April 19 18:05 EDT 2024. Contains 371798 sequences. (Running on oeis4.)