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A156733 as a simple table

n a(n)
0 1
1 1
2 11
3 41
4 176
5 606
6 2391
7 8091
8 28636
9 95056
10 316048
11 1014240
12 3237325
13 10082015
14 31109500
15 94352346
16 283209381
17 838650191
18 2458835711
19 7127912979
20 20471486368
21 58224189612
22 164181018330
23 458982667630
24 1273039111210
25 3503609456548
26 9572771822745
27 25971150308985

[1,1,11,41,176,606,2391,8091,28636,95056,316048,
 1014240,3237325,10082015,31109500,94352346,
 283209381,838650191,2458835711,7127912979,
 20471486368,58224189612,164181018330,458982667630,
 1273039111210,3503609456548,9572771822745,
 25971150308985]

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Last modified March 28 09:04 EDT 2024. Contains 371240 sequences. (Running on oeis4.)