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A309173 as a simple table

n a(n)
0 1
1 1
2 2
3 4
4 6
5 10
6 15
7 23
8 34
9 50
10 71
11 100
12 140
13 195
14 268
15 363
16 487
17 650
18 865
19 1145
20 1505
21 1962
22 2541
23 3275
24 4208
25 5390
26 6879
27 8740
28 11053
29 13917
30 17459
31 21837
32 27244
33 33906
34 42085
35 52085
36 64268
37 79071
38 97025
39 118772
40 145082
41 176869
42 215204
43 261333
44 316705
45 383019

[1,1,2,4,6,10,15,23,34,50,71,100,140,195,268,363,
 487,650,865,1145,1505,1962,2541,3275,4208,5390,
 6879,8740,11053,13917,17459,21837,27244,33906,
 42085,52085,64268,79071,97025,118772,145082,
 176869,215204,261333,316705,383019]

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Last modified April 3 01:31 EDT 2020. Contains 333195 sequences. (Running on oeis4.)