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A274582 as a simple table

n a(n)
0 1
1 1
2 4
3 10
4 24
5 51
6 109
7 222
8 452
9 890
10 1732
11 3298
12 6204
13 11470
14 20970
15 37842
16 67572
17 119368
18 208943
19 362389
20 623438
21 1064061
22 1802976
23 3033711
24 5071418
25 8424788
26 13913192
27 22847028
28 37315678
29 60631940
30 98030644
31 157743554
32 252671288
33 402944731
34 639871871
35 1011956958

[1,1,4,10,24,51,109,222,452,890,1732,3298,6204,
 11470,20970,37842,67572,119368,208943,362389,
 623438,1064061,1802976,3033711,5071418,8424788,
 13913192,22847028,37315678,60631940,98030644,
 157743554,252671288,402944731,639871871,
 1011956958]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)