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A253001 as a simple table

n a(n)
1 4
2 14
3 34
4 69
5 69
6 3072
7 39758
8 228484
9 775433
10 1932763
11 3965261
12 7139167
13 11720721
14 17976163
15 26171733
16 36573671
17 49448217
18 65061611
19 83680093
20 105569903
21 130997281
22 160228467
23 193529701
24 231167223
25 273407273
26 320516091
27 372759917

[4,14,34,69,69,3072,39758,228484,775433,1932763,
 3965261,7139167,11720721,17976163,26171733,
 36573671,49448217,65061611,83680093,105569903,
 130997281,160228467,193529701,231167223,273407273,
 320516091,372759917]

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Last modified April 23 13:11 EDT 2024. Contains 371913 sequences. (Running on oeis4.)