A376190 - cp's OEIS frontend

A376190 For a line L in the plane, let C(L) denote the number of prime points [k, prime(k)] on L, and let M(L) denote the maximum prime(k) for any of these points. a(n) is the maximum of the smallest primes in the lines L with C(L) = n and containing prime A376187(n), or a(n) = -1 if no such lines exist.

n	a(n)
1	2
2	2
3	3
4	5
5	19
6	18
7	7
8	13
9	967
10	113
11	83
12	619
13	103
14	1583
15	1693
16	1621
17	1759
18	1753
19	5923
20	197
21	6143
22	15823
23	5849
24	1609
25	1663
26	10333
27	1613
28	152003
29	15683
30	16111
31	1619
32	141871
33	15649
34	15383
35	140989
36	141811
37	136481
38	141319
39	15667
40	136769
41	16033
42	16619
43	141707
44	15473
45	135649

[2, 2, 3, 5, 19, 18, 7, 13, 967, 113, 83, 619, 103, 1583, 1693, 1621, 1759, 1753, 5923, 197, 6143, 15823, 5849, 1609, 1663, 10333, 1613, 152003, 15683, 16111, 1619, 141871, 15649, 15383, 140989, 141811, 136481, 141319, 15667, 136769, 16033, 16619, 141707, 15473, 135649]

cp's OEIS Frontend

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