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A017765 as a simple table

n a(n)
0 1
1 49
2 1176
3 18424
4 211876
5 1906884
6 13983816
7 85900584
8 450978066
9 2054455634
10 8217822536
11 29135916264
12 92263734836
13 262596783764
14 675248872536
15 1575580702584
16 3348108992991
17 6499270398159
18 11554258485616
19 18851684897584
20 28277527346376

[1,49,1176,18424,211876,1906884,13983816,85900584,
 450978066,2054455634,8217822536,29135916264,
 92263734836,262596783764,675248872536,
 1575580702584,3348108992991,6499270398159,
 11554258485616,18851684897584,28277527346376]

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Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)