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A294958 as a simple table

n a(n)
0 1
1 1
2 3
3 9
4 28
5 75
6 198
7 494
8 1243
9 3061
10 7500
11 18055
12 43057
13 101292
14 236178
15 545218
16 1248480
17 2835059
18 6390360
19 14298631
20 31778782
21 70168935
22 153993321
23 335977369
24 728962258
25 1573189113
26 3377881482
27 7217395643
28 15348900996
29 32494548816
30 68494383520
31 143773075158
32 300568066729

[1,1,3,9,28,75,198,494,1243,3061,7500,18055,43057,
 101292,236178,545218,1248480,2835059,6390360,
 14298631,31778782,70168935,153993321,335977369,
 728962258,1573189113,3377881482,7217395643,
 15348900996,32494548816,68494383520,143773075158,
 300568066729]

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Last modified September 6 06:12 EDT 2024. Contains 375703 sequences. (Running on oeis4.)