A093441 - cp's OEIS frontend

A093441 Lexicographically earliest sequence of primes such that a(n) - 1 == 0 (mod a(n - 1) - 1) where a(n) - 1 is a squarefree number; a(1) = 3.

n	a(n)
1	3
2	7
3	31
4	211
5	2311
6	43891
7	1272811
8	16546531
9	976245271
10	36121074991
11	1119753324691
12	52628406260431
13	3526103219448811
14	186883470630786931
15	7662222295862264131
16	743235562698639620611
17	54256196077000692304531
18	6130950156701078230411891
19	631487866140211057732424671

[3, 7, 31, 211, 2311, 43891, 1272811, 16546531, 976245271, 36121074991, 1119753324691, 52628406260431, 3526103219448811, 186883470630786931, 7662222295862264131, 743235562698639620611, 54256196077000692304531, 6130950156701078230411891, 631487866140211057732424671]

cp's OEIS Frontend

A093441 Lexicographically earliest sequence of primes such that a(n) - 1 == 0 (mod a(n - 1) - 1) where a(n) - 1 is a squarefree number; a(1) = 3.

Table of values

List of values