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A149832 as a simple table

n a(n)
0 1
1 2
2 4
3 10
4 28
5 87
6 295
7 1025
8 3668
9 13505
10 50939
11 195811
12 765060
13 3032505
14 12164349
15 49338483
16 202003995
17 834137367
18 3470745959
19 14540711868
20 61299117863
21 259882257795
22 1107518408090
23 4742237074597
24 20394709933666
25 88065138323178
26 381695490302277
27 1660121541256698
28 7243858826868699

[1,2,4,10,28,87,295,1025,3668,13505,50939,195811,
 765060,3032505,12164349,49338483,202003995,
 834137367,3470745959,14540711868,61299117863,
 259882257795,1107518408090,4742237074597,
 20394709933666,88065138323178,381695490302277,
 1660121541256698,7243858826868699]

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Last modified July 22 03:43 EDT 2024. Contains 374480 sequences. (Running on oeis4.)