A195353 - cp's OEIS frontend

A195353 Odd numbers n>5 in the representation n=2*p+q, p, q prime, q maximal, at which a larger p than for any smaller n is needed. A195354 gives values of p.

n	a(n)
1	7
2	13
3	31
4	91
5	451
6	539
7	1397
8	1417
9	1777
10	3139
11	14419
12	39751
13	77507
14	96157
15	158173
16	214979
17	263113
18	496723
19	1046179
20	3415297
21	3546371
22	4306549
23	9456677
24	18338311
25	45521269
26	243377803
27	766707661
28	1023263789
29	8032822531
30	92635306249
31	151318414531
32	352799777983

[7, 13, 31, 91, 451, 539, 1397, 1417, 1777, 3139, 14419, 39751, 77507, 96157, 158173, 214979, 263113, 496723, 1046179, 3415297, 3546371, 4306549, 9456677, 18338311, 45521269, 243377803, 766707661, 1023263789, 8032822531, 92635306249, 151318414531, 352799777983]

cp's OEIS Frontend

A195353 Odd numbers n>5 in the representation n=2*p+q, p, q prime, q maximal, at which a larger p than for any smaller n is needed. A195354 gives values of p.

Table of values

List of values