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A239845 as a simple table

n a(n)
1 4
2 17
3 68
4 244
5 777
6 2221
7 5853
8 14488
9 34057
10 76495
11 164823
12 341898
13 685019
14 1329596
15 2506729
16 4601633
17 8242778
18 14435568
19 24759659
20 41655972
21 68838529
22 111877953
23 179018454
24 282309115
25 439154169
26 674416741
27 1023247403
28 1534854222

[4,17,68,244,777,2221,5853,14488,34057,76495,
 164823,341898,685019,1329596,2506729,4601633,
 8242778,14435568,24759659,41655972,68838529,
 111877953,179018454,282309115,439154169,674416741,
 1023247403,1534854222]

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Last modified March 28 04:13 EDT 2024. Contains 371235 sequences. (Running on oeis4.)