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A028570 as a simple table

n a(n)
1 0
2 2
3 12
4 44
5 137
6 157
7 167
8 248
9 258
10 1639
11 1664
12 1694
13 5392
14 15904
15 16997
16 160187
17 487619
18 1547147
19 14674184
20 14790532
21 15019614
22 15336644
23 25234083
24 26132578
25 26211438
26 26216753
27 48675319
28 49407017
29 52030352
30 54072524
31 151698472
32 164399727
33 497665874

[0,2,12,44,137,157,167,248,258,1639,1664,1694,
 5392,15904,16997,160187,487619,1547147,14674184,
 14790532,15019614,15336644,25234083,26132578,
 26211438,26216753,48675319,49407017,52030352,
 54072524,151698472,164399727,497665874]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)