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A128600 as a simple table

n a(n)
1 1
2 1
3 2
4 5
5 8
6 27
7 44
8 137
9 305
10 905
11 1466
12 7411
13 11986
14 33597
15 91007
16 322205
17 521306
18 2292156
19 3708875
20 15639101
21 40100349
22 106348943
23 172076807
24 1071988711
25 2129108426
26 5564227811
27 13812311521
28 53326260495
29 86283685147
30 492560346093

[1,1,2,5,8,27,44,137,305,905,1466,7411,11986,
 33597,91007,322205,521306,2292156,3708875,
 15639101,40100349,106348943,172076807,1071988711,
 2129108426,5564227811,13812311521,53326260495,
 86283685147,492560346093]

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Last modified March 29 03:51 EDT 2024. Contains 371264 sequences. (Running on oeis4.)