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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.

A180203 Differences between prime powers of primes, offsetting the prime and the power by only one. (For purposes of this sequence, 0 and 1 are treated as primes; see Formula.)

Table of values

n a(n)
1 1
2 1
3 7
4 116
5 16682
6 19470364
7 1792140906866
8 9902785872511900
9 5480376953206769280002
10 74609990540732925759722548
11 4316720643133944843150107810831502

List of values

[1, 1, 7, 116, 16682, 19470364, 1792140906866, 9902785872511900, 5480376953206769280002, 74609990540732925759722548, 4316720643133944843150107810831502]

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

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