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A275634 as a simple table

n a(n)
0 3
1 13
2 57
3 250
4 1097
5 4814
6 21126
7 92711
8 406861
9 1785505
10 7835670
11 34386757
12 150905930
13 662249126
14 2906273499
15 12754151453
16 55971462889
17 245630191042
18 1077945575073
19 4730553104614
20 20759983799798
21 91104976064543
22 399813253409277
23 1754576363517905
24 7699940382577342
25 33791109425623069

[3,13,57,250,1097,4814,21126,92711,406861,1785505,
 7835670,34386757,150905930,662249126,2906273499,
 12754151453,55971462889,245630191042,
 1077945575073,4730553104614,20759983799798,
 91104976064543,399813253409277,1754576363517905,
 7699940382577342,33791109425623069]

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Last modified April 23 09:22 EDT 2024. Contains 371905 sequences. (Running on oeis4.)