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A257293 as a simple table

n a(n)
1 3
2 29
3 75
4 432
5 998
6 3624
7 8310
8 44717
9 102443
10 370269
11 848195
12 4561352
13 10448838
14 37764464
15 86508230
16 465213837
17 1065679683
18 3851605709
19 8822991915
20 47447250672
21 108688879478
22 392826018504
23 899858667750
24 4839154355357
25 11085200027723
26 40064402282349

[3,29,75,432,998,3624,8310,44717,102443,370269,
 848195,4561352,10448838,37764464,86508230,
 465213837,1065679683,3851605709,8822991915,
 47447250672,108688879478,392826018504,
 899858667750,4839154355357,11085200027723,
 40064402282349]

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Last modified April 25 12:53 EDT 2024. Contains 371969 sequences. (Running on oeis4.)