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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.

A163927 Numerators of the higher order exponential integral constants alpha(k,4).

Table of values

n a(n)
0 1
1 49
2 1897
3 69553
4 2515513
5 90663937
6 3264855049
7 117543378001
8 4231639039705
9 152339702576545
10 5484235568128681
11 197432536935184369
12 7107571838026381177
13 255872590744254526273
14 9211413307971174616393

List of values

[1, 49, 1897, 69553, 2515513, 90663937, 3264855049, 117543378001, 4231639039705, 152339702576545, 5484235568128681, 197432536935184369, 7107571838026381177, 255872590744254526273, 9211413307971174616393]

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

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