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A240048 as a simple table

n a(n)
1 4
2 10
3 26
4 72
5 174
6 597
7 1187
8 3115
9 7269
10 16520
11 39181
12 89951
13 210684
14 483773
15 1131924
16 2616441
17 6047969
18 14112456
19 32543109
20 75591535
21 175328537
22 405822918
23 941534652
24 2181820138
25 5057085795
26 11720944941
27 27171466826
28 62973901722

[4,10,26,72,174,597,1187,3115,7269,16520,39181,
 89951,210684,483773,1131924,2616441,6047969,
 14112456,32543109,75591535,175328537,405822918,
 941534652,2181820138,5057085795,11720944941,
 27171466826,62973901722]

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Last modified September 1 11:43 EDT 2024. Contains 375589 sequences. (Running on oeis4.)