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A075900 as a simple table

n a(n)
0 1
1 1
2 3
3 7
4 19
5 43
6 115
7 259
8 659
9 1523
10 3731
11 8531
12 20883
13 47379
14 113043
15 259219
16 609683
17 1385363
18 3245459
19 7344531
20 17028499
21 38579603
22 88585619
23 199845267
24 457864595
25 1028904339
26 2339763603
27 5256820115
28 11896157587
29 26626389395

[1,1,3,7,19,43,115,259,659,1523,3731,8531,20883,
 47379,113043,259219,609683,1385363,3245459,
 7344531,17028499,38579603,88585619,199845267,
 457864595,1028904339,2339763603,5256820115,
 11896157587,26626389395]

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Last modified April 23 22:36 EDT 2024. Contains 371917 sequences. (Running on oeis4.)