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A150856 as a simple table

n a(n)
0 1
1 2
2 8
3 32
4 141
5 636
6 2940
7 13823
8 65721
9 315216
10 1522515
11 7391165
12 36038108
13 176319221
14 865083102
15 4254538369
16 20965316148
17 103485337461
18 511540876219
19 2531710079069
20 12543258149487
21 62202589129637
22 308714505509069
23 1533253924270778
24 7619784221149331
25 37888871898194684
26 188492641232047703

[1,2,8,32,141,636,2940,13823,65721,315216,1522515,
 7391165,36038108,176319221,865083102,4254538369,
 20965316148,103485337461,511540876219,
 2531710079069,12543258149487,62202589129637,
 308714505509069,1533253924270778,7619784221149331,
 37888871898194684,188492641232047703]

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Last modified April 18 11:52 EDT 2024. Contains 371779 sequences. (Running on oeis4.)