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A164366 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 4
6 1
7 1
8 10
9 12
10 1
11 1
12 20
13 68
14 31
15 1
16 35
17 259
18 380
19 45
20 1
21 56
22 770
23 2700
24 1513
25 1
26 84
27 1932
28 13467
29 22000
30 2836
31 1
32 120
33 4284
34 52512
35 191636
36 114327
37 1
38 165
39 8646
40 170907
41 1183457
42 2010571
43 255053
44 1
45 220
46 16203
47 484440
48 5706464
49 21171518
50 12537954
51 1
52 286
53 28600
54 1231230
55 22822293
56 157499810
57 265819779
58 31599601
59 1
60 364
61 48048
62 2864719
63 78829491
64 910047453
65 3341572727
66 1893657570
67 427
68 1
69 455
70 77441
71 6196333
72 241943403
73 4334283646
74 29432517384
75 47916472532
76 5246800005

[1,1,1,1,4,1,1,10,12,1,1,20,68,31,1,35,259,380,45,
 1,56,770,2700,1513,1,84,1932,13467,22000,2836,1,
 120,4284,52512,191636,114327,1,165,8646,170907,
 1183457,2010571,255053,1,220,16203,484440,5706464,
 21171518,12537954,1,286,28600,1231230,22822293,
 157499810,265819779,31599601,1,364,48048,2864719,
 78829491,910047453,3341572727,1893657570,427,1,
 455,77441,6196333,241943403,4334283646,
 29432517384,47916472532,5246800005]

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Last modified June 11 17:16 EDT 2024. Contains 373315 sequences. (Running on oeis4.)