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A274343 as a simple table

n a(n)
2 1
3 1
4 3
5 11
6 13
7 39
8 33
9 2431
10 663
11 247
12 2717
13 80223
14 1989
15 1062347
16 3187041
17 16055
18 6605027
19 77571
20 11685817
21 1062347
22 2002524095
23 4405553009
24 247
25 2717
26 497705
27 155409680283
28 11559397707
29 1123416017295
30 74894401153
31 114727509
32 5643476995
33 409716429837
34 10158258591
35 909705199
36 233400836858808047
37 190964321066297493
38 18394643943
39 34825896536145
40 229850917138557
41 17096349208653
42 357856262339147
43 24291640943843637507
44 602272089516784401
45 174041631153

[1,1,3,11,13,39,33,2431,663,247,2717,80223,1989,
 1062347,3187041,16055,6605027,77571,11685817,
 1062347,2002524095,4405553009,247,2717,497705,
 155409680283,11559397707,1123416017295,
 74894401153,114727509,5643476995,409716429837,
 10158258591,909705199,233400836858808047,
 190964321066297493,18394643943,34825896536145,
 229850917138557,17096349208653,357856262339147,
 24291640943843637507,602272089516784401,
 174041631153]

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Last modified May 20 14:08 EDT 2024. Contains 372717 sequences. (Running on oeis4.)