A060255 - cp's OEIS frontend

A060255 Smaller of twin primes {p, p+2} whose average p+1 = kq is the least multiple of the n-th primorial number q such that kq-1 and k*q+1 are twin primes.

n	a(n)
1	3
2	5
3	29
4	419
5	2309
6	180179
7	4084079
8	106696589
9	892371479
10	103515091679
11	4412330782859
12	29682952539239
13	22514519501013539
14	313986271960080719
15	22750921955774182169
16	912496437361321252439
17	26918644902158976946979
18	1290172194953476680815969
19	1901713815361424627522739779

[3, 5, 29, 419, 2309, 180179, 4084079, 106696589, 892371479, 103515091679, 4412330782859, 29682952539239, 22514519501013539, 313986271960080719, 22750921955774182169, 912496437361321252439, 26918644902158976946979, 1290172194953476680815969, 1901713815361424627522739779]

cp's OEIS Frontend

A060255 Smaller of twin primes {p, p+2} whose average p+1 = kq is the least multiple of the n-th primorial number q such that kq-1 and k*q+1 are twin primes.

Table of values

List of values

cp's OEIS Frontend

A060255 Smaller of twin primes {p, p+2} whose average p+1 = k*q is the least multiple of the n-th primorial number q such that k*q-1 and k*q+1 are twin primes.

Table of values

List of values

A060255 Smaller of twin primes {p, p+2} whose average p+1 = kq is the least multiple of the n-th primorial number q such that kq-1 and k*q+1 are twin primes.