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A295722 as a simple table

n a(n)
0 -1
1 -1
2 2
3 3
4 13
5 20
6 49
7 77
8 158
9 251
10 473
11 756
12 1357
13 2177
14 3790
15 6095
16 10397
17 16748
18 28169
19 45429
20 75646
21 122099
22 201841
23 325988
24 536021
25 866105
26 1418510
27 2292807
28 3744085
29 6053276
30 9862897
31 15948941
32 25942910
33 41957387
34 68162441
35 110250900
36 178937629

[-1,-1,2,3,13,20,49,77,158,251,473,756,1357,2177,
 3790,6095,10397,16748,28169,45429,75646,122099,
 201841,325988,536021,866105,1418510,2292807,
 3744085,6053276,9862897,15948941,25942910,
 41957387,68162441,110250900,178937629]

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)