cp's OEIS Frontend

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.

A260351 In base n, a(n) is the largest (decimal equivalent) number reached when one sequentially adds to a sum, starting with zero, the largest digit not in that sum.

Table of values

n a(n)
2 1
3 5
4 30
5 214
6 1865
7 22881
8 342447
9 6053444
10 123456798
11 2853116815
12 73686782411
13 2103299351346
14 65751519678065
15 2234152501943369
16 81985529216487165
17 3231407272993503256
18 136146740744970718253
19 6106233505124424781971
20 290464265927977839351196

List of values

[1, 5, 30, 214, 1865, 22881, 342447, 6053444, 123456798, 2853116815, 73686782411, 2103299351346, 65751519678065, 2234152501943369, 81985529216487165, 3231407272993503256, 136146740744970718253, 6106233505124424781971, 290464265927977839351196]