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A115204 as a simple table

n a(n)
0 1
1 13
2 123
3 1037
4 8291
5 64509
6 494595
7 3761661
8 28486659
9 215277565
10 1625688067
11 12277764093
12 92783468547
13 701828038653
14 5314762113027
15 40297495658493
16 305941006516227
17 2325794003091453
18 17704219384479747

[1,13,123,1037,8291,64509,494595,3761661,28486659,
 215277565,1625688067,12277764093,92783468547,
 701828038653,5314762113027,40297495658493,
 305941006516227,2325794003091453,
 17704219384479747]

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Last modified April 18 16:22 EDT 2024. Contains 371780 sequences. (Running on oeis4.)