A267028 - cp's OEIS frontend

A267028 P(n,k) is an array read by rows, with n > 0 and k=1..5, where row n gives the chain of 5 consecutive primes {p(i), p(i+1), p(i+2), p(i+3), p(i+4)} having the symmetrical property p(i) + p(i+4) = p(i+1) + p(i+3) = 2*p(i+2) for some index i.

n	a(n)
1	18713
2	18719
3	18731
4	18743
5	18749
6	25603
7	25609
8	25621
9	25633
10	25639
11	28051
12	28057
13	28069
14	28081
15	28087
16	30029
17	30047
18	30059
19	30071
20	30089
21	31033
22	31039
23	31051
24	31063
25	31069
26	44711
27	44729
28	44741
29	44753
30	44771
31	76883
32	76907
33	76913
34	76919
35	76943

[18713, 18719, 18731, 18743, 18749, 25603, 25609, 25621, 25633, 25639, 28051, 28057, 28069, 28081, 28087, 30029, 30047, 30059, 30071, 30089, 31033, 31039, 31051, 31063, 31069, 44711, 44729, 44741, 44753, 44771, 76883, 76907, 76913, 76919, 76943]

cp's OEIS Frontend

A267028 P(n,k) is an array read by rows, with n > 0 and k=1..5, where row n gives the chain of 5 consecutive primes {p(i), p(i+1), p(i+2), p(i+3), p(i+4)} having the symmetrical property p(i) + p(i+4) = p(i+1) + p(i+3) = 2*p(i+2) for some index i.

Table of values

List of values