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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A377154 Expansion of e.g.f. exp(Sum_{k>=1} A000082(k)*x^k/k).

Table of values

n a(n)
0 1
1 1
2 7
3 43
4 385
5 3721
6 47911
7 612067
8 9559873
9 157478545
10 2910837511
11 56866891291
12 1224263236417
13 27618866777113
14 673173639519655
15 17237263465417171
16 469017851840595841
17 13367670808113197857
18 401964392506370969863
19 12604372518766870306315
20 414278024498330114803201

List of values

[1, 1, 7, 43, 385, 3721, 47911, 612067, 9559873, 157478545, 2910837511, 56866891291, 1224263236417, 27618866777113, 673173639519655, 17237263465417171, 469017851840595841, 13367670808113197857, 401964392506370969863, 12604372518766870306315, 414278024498330114803201]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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