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A215828 as a simple table

n a(n)
0 3
1 1
2 3
3 31
4 53
5 87
6 1011
7 1673
8 2771
9 32119
10 53189
11 88079
12 1020995
13 1690737
14 2799811
15 32454831
16 53744245
17 88998887
18 1031656755
19 1708393209
20 2829048851
21 32793751175
22 54305486341
23 89928286367
24 1042430160131
25 1726233651041
26 2858592097539
27 33136210400191

[3,1,3,31,53,87,1011,1673,2771,32119,53189,88079,
 1020995,1690737,2799811,32454831,53744245,
 88998887,1031656755,1708393209,2829048851,
 32793751175,54305486341,89928286367,1042430160131,
 1726233651041,2858592097539,33136210400191]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)