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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.

A345731 Additive bases: a(n) is the least integer such that there is an n-element set of integers between 0 and a(n), the sums of pairs (of distinct elements) of which are distinct.

Table of values

n a(n)
2 1
3 2
4 4
5 7
6 12
7 18
8 24
9 34
10 45
11 57
12 71
13 86
14 105
15 126
16 148

List of values

[1, 2, 4, 7, 12, 18, 24, 34, 45, 57, 71, 86, 105, 126, 148]

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

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