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A146432 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 1
6 3
7 7
8 13
9 27
10 99
11 409
12 1589
13 6601
14 37581
15 257850
16 1891375
17 15191004
18 148990011
19 1749816180
20 23213477355
21 345838116504
22 6040299518273
23 124363503908437
24 2949204267636321
25 79815904035468955
26 2501797176290873519

[1,1,1,1,1,3,7,13,27,99,409,1589,6601,37581,
 257850,1891375,15191004,148990011,1749816180,
 23213477355,345838116504,6040299518273,
 124363503908437,2949204267636321,
 79815904035468955,2501797176290873519]

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Last modified March 28 09:04 EDT 2024. Contains 371240 sequences. (Running on oeis4.)