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A302077 as a simple table

n a(n)
1 5
2 18
3 70
4 265
5 1018
6 3914
7 15017
8 57850
9 222146
10 855385
11 3287398
12 12651474
13 48644813
14 187150738
15 719753422
16 2768709321
17 10649029682
18 40961783594
19 157553086817
20 606019586218
21 2330988115930
22 8965959828713
23 34486717807054

[5,18,70,265,1018,3914,15017,57850,222146,855385,
 3287398,12651474,48644813,187150738,719753422,
 2768709321,10649029682,40961783594,157553086817,
 606019586218,2330988115930,8965959828713,
 34486717807054]

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Last modified April 23 07:57 EDT 2024. Contains 371905 sequences. (Running on oeis4.)