A084046 - cp's OEIS frontend

A084046 Smallest prime p such that p + n is an n-th power, or 0 if no such number exists. I.e., smallest prime of the form k^n - n.

n	a(n)
1	2
2	2
3	5
4	0
5	1019
6	15619
7	2799359999993
8	6553
9	503
10	16679880978191
11	8293509467471861
12	244140613
13	8179
14	152736582765019941952958691637187
15	5097655355238390956017
16	0
17	18909044154723310956357640154206945542127

[2, 2, 5, 0, 1019, 15619, 2799359999993, 6553, 503, 16679880978191, 8293509467471861, 244140613, 8179, 152736582765019941952958691637187, 5097655355238390956017, 0, 18909044154723310956357640154206945542127]

cp's OEIS Frontend

A084046 Smallest prime p such that p + n is an n-th power, or 0 if no such number exists. I.e., smallest prime of the form k^n - n.

Table of values

List of values