A119609 - cp's OEIS frontend

A119609 p^2-p-1 that is not prime, where p is prime.

n	a(n)
1	1
2	155
3	341
4	505
5	1331
6	1639
7	1805
8	2755
9	3421
10	5255
11	6161
12	6805
13	7831
14	10505
15	11341
16	11771
17	12655
18	18631
19	22649
20	24491
21	26405
22	27721
23	29755
24	31861
25	36289
26	37055
27	39401
28	44309
29	49505
30	51301
31	52211
32	54055
33	56881
34	62749
35	65791
36	68905
37	73169

[1, 155, 341, 505, 1331, 1639, 1805, 2755, 3421, 5255, 6161, 6805, 7831, 10505, 11341, 11771, 12655, 18631, 22649, 24491, 26405, 27721, 29755, 31861, 36289, 37055, 39401, 44309, 49505, 51301, 52211, 54055, 56881, 62749, 65791, 68905, 73169]

cp's OEIS Frontend

A119609 p^2-p-1 that is not prime, where p is prime.

Table of values

List of values