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A300091 as a simple table

n a(n)
1 1
2 7
3 7
4 19
5 35
6 95
7 225
8 575
9 1563
10 4179
11 11555
12 32259
13 90327
14 255307
15 723255
16 2054259
17 5847519
18 16660707
19 47512875
20 135574255
21 386984391
22 1104913059
23 3155268051
24 9011441543
25 25738758919
26 73519704603
27 210007895555
28 599899095903

[1,7,7,19,35,95,225,575,1563,4179,11555,32259,
 90327,255307,723255,2054259,5847519,16660707,
 47512875,135574255,386984391,1104913059,
 3155268051,9011441543,25738758919,73519704603,
 210007895555,599899095903]

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Last modified December 1 17:35 EST 2023. Contains 367500 sequences. (Running on oeis4.)