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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.

A340534 a(n) is the least product of n consecutive primes that is divisible by the sum of those primes, or 0 if there is no such product.

Table of values

n a(n)
1 2
2 0
3 30
4 0
5 15015
6 0
7 37182145
8 9699690
9 33426748355
10 0
11 3710369067405
12 0
13 304250263527210
14 0
15 37420578814667938361329
16 0
17 18598027670889965365580513
18 0
19 107254825578022430263302818471
20 0
21 44510752614879308559270669665465
22 0
23 267064515689275851355624017992790
24 0
25 116431182179248680450031658440253681535
26 0

List of values

[2, 0, 30, 0, 15015, 0, 37182145, 9699690, 33426748355, 0, 3710369067405, 0, 304250263527210, 0, 37420578814667938361329, 0, 18598027670889965365580513, 0, 107254825578022430263302818471, 0, 44510752614879308559270669665465, 0, 267064515689275851355624017992790, 0, 116431182179248680450031658440253681535, 0]

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

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