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A215474 as a simple table

n a(n)
1 1
2 1
3 3
4 1
5 5
6 14
7 1
8 8
9 32
10 90
11 1
12 14
13 80
14 294
15 829
16 1
17 23
18 196
19 964
20 3409
21 9695
22 1
23 41
24 508
25 3304
26 14569
27 49685
28 141280
29 1
30 71
31 1318
32 11464
33 63319
34 259475
35 861580
36 2447592
37 1
38 127
39 3502
40 40584
41 280319
42 1379195
43 5345276
44 17360616
45 49212093
46 1
47 226
48 9382

[1,1,3,1,5,14,1,8,32,90,1,14,80,294,829,1,23,196,
 964,3409,9695,1,41,508,3304,14569,49685,141280,1,
 71,1318,11464,63319,259475,861580,2447592,1,127,
 3502,40584,280319,1379195,5345276,17360616,
 49212093,1,226,9382]

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Last modified April 16 18:12 EDT 2024. Contains 371750 sequences. (Running on oeis4.)