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A146007 as a simple table

n a(n)
1 1
2 1
3 3
4 1
5 7
6 1
7 130
8 91
9 6332
10 1793
11 406187
12 49449
13 61263393
14 8852445
15 32470148409
16 4239917884
17 39617903461163
18 3145168364391
19 99051976325369286
20 5582755445095006
21 631563332322873981680
22 29889178997259704973

[1,1,3,1,7,1,130,91,6332,1793,406187,49449,
 61263393,8852445,32470148409,4239917884,
 39617903461163,3145168364391,99051976325369286,
 5582755445095006,631563332322873981680,
 29889178997259704973]

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Last modified March 28 05:39 EDT 2024. Contains 371235 sequences. (Running on oeis4.)