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.

A361473 a(n) is the least positive integer that can be expressed as the sum of one or more consecutive nonprime numbers in exactly n ways.

Table of values

n a(n)
1 1
2 10
3 27
4 45
5 143
6 306
7 903
8 465
9 1215
10 3037
11 2418
12 4809
13 17193
14 8349
15 32055
16 75847
17 117705
18 306075
19 379395
20 467955
21 1269075
22 2517687
23 1809295
24 4720023
25 6375915
26 12961575
27 21540987
28 35647010
29 16615305
30 192717405
31 268822806
32 186269391
33 247067415

List of values

[1, 10, 27, 45, 143, 306, 903, 465, 1215, 3037, 2418, 4809, 17193, 8349, 32055, 75847, 117705, 306075, 379395, 467955, 1269075, 2517687, 1809295, 4720023, 6375915, 12961575, 21540987, 35647010, 16615305, 192717405, 268822806, 186269391, 247067415]

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

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