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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.

A115415 Real part of (n + i)^n, with i=sqrt(-1).

Table of values

n a(n)
0 1
1 1
2 3
3 18
4 161
5 1900
6 27755
7 482552
8 9722113
9 222612624
10 5707904499
11 161981127968
12 5039646554593
13 170561613679808
14 6237995487261915
15 245159013138710400
16 10303367499652761601
17 461102348510408544512
18 21891769059478538933603
19 1098983344602124698522112

List of values

[1, 1, 3, 18, 161, 1900, 27755, 482552, 9722113, 222612624, 5707904499, 161981127968, 5039646554593, 170561613679808, 6237995487261915, 245159013138710400, 10303367499652761601, 461102348510408544512, 21891769059478538933603, 1098983344602124698522112]

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

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