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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.

A062970 a(n) = 1 + Sum_{j=1..n} j^j.

Table of values

n a(n)
0 1
1 2
2 6
3 33
4 289
5 3414
6 50070
7 873613
8 17650829
9 405071318
10 10405071318
11 295716741929
12 9211817190185
13 312086923782438
14 11424093749340454
15 449317984130199829
16 18896062057839751445
17 846136323944176515622
18 40192544399240714091046
19 2018612200059554303215025

List of values

[1, 2, 6, 33, 289, 3414, 50070, 873613, 17650829, 405071318, 10405071318, 295716741929, 9211817190185, 312086923782438, 11424093749340454, 449317984130199829, 18896062057839751445, 846136323944176515622, 40192544399240714091046, 2018612200059554303215025]

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

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