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A246497 as a simple table

n a(n)
1 3
2 7
3 23
4 47
5 283
6 719
7 1439
8 2879
9 34549
10 138197
11 1266767
12 14619833
13 36449279
14 377982107
15 1432349099

[3,7,23,47,283,719,1439,2879,34549,138197,1266767,
 14619833,36449279,377982107,1432349099]

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Last modified August 30 07:09 EDT 2024. Contains 375532 sequences. (Running on oeis4.)