A237639 - cp's OEIS frontend

A237639 Numbers n = p^4-p^3-p^2-p-1 (for prime p) such that n^4-n^3-n^2-n-1 is prime.

n	a(n)
1	41
2	56133395601
3	89362058601
4	590884122501
5	1275627652881
6	2775672202617
7	6212311361721
8	7534036143501
9	27344792789601
10	61180709716101
11	124857759197601
12	206926840439901
13	580608824590341
14	603653936046501
15	1442441423278281
16	1864059458505657

[41, 56133395601, 89362058601, 590884122501, 1275627652881, 2775672202617, 6212311361721, 7534036143501, 27344792789601, 61180709716101, 124857759197601, 206926840439901, 580608824590341, 603653936046501, 1442441423278281, 1864059458505657]

cp's OEIS Frontend

A237639 Numbers n = p^4-p^3-p^2-p-1 (for prime p) such that n^4-n^3-n^2-n-1 is prime.

Table of values

List of values