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A300110 as a simple table

n a(n)
1 1
2 7
3 15
4 29
5 63
6 199
7 629
8 1837
9 5397
10 15855
11 46857
12 139131
13 411859
14 1218209
15 3604353
16 10667225
17 31574175
18 93448425
19 276561899
20 818499247
21 2422423269
22 7169412933
23 21218549729
24 62798160031
25 185856754621
26 550059982899

[1,7,15,29,63,199,629,1837,5397,15855,46857,
 139131,411859,1218209,3604353,10667225,31574175,
 93448425,276561899,818499247,2422423269,
 7169412933,21218549729,62798160031,185856754621,
 550059982899]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)