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A299556 as a simple table

n a(n)
1 1
2 7
3 5
4 15
5 21
6 57
7 121
8 289
9 747
10 1901
11 5017
12 13531
13 36501
14 99555
15 272873
16 748887
17 2061111
18 5679261
19 15657685
20 43198325
21 119216101
22 329067269
23 908467521
24 2508239639
25 6925531875
26 19123005315
27 52804249441
28 145810426239
29 402636515557

[1,7,5,15,21,57,121,289,747,1901,5017,13531,36501,
 99555,272873,748887,2061111,5679261,15657685,
 43198325,119216101,329067269,908467521,2508239639,
 6925531875,19123005315,52804249441,145810426239,
 402636515557]

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Last modified April 24 10:10 EDT 2024. Contains 371935 sequences. (Running on oeis4.)