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A226867 as a simple table

n a(n)
1 7
2 37
3 187
4 792
5 2866
6 9136
7 26267
8 69311
9 170084
10 392159
11 856558
12 1784149
13 3563340
14 6855064
15 12751438
16 23010044
17 40392728
18 69146369
19 115673477
20 189452998
21 304286614
22 479963424
23 744456493
24 1136788693
25 1710732884
26 2539543163

[7,37,187,792,2866,9136,26267,69311,170084,392159,
 856558,1784149,3563340,6855064,12751438,23010044,
 40392728,69146369,115673477,189452998,304286614,
 479963424,744456493,1136788693,1710732884,
 2539543163]

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Last modified April 16 19:21 EDT 2024. Contains 371754 sequences. (Running on oeis4.)