A047980 - cp's OEIS frontend

A047980 a(n) is smallest difference d of an arithmetic progression dk+1 whose first prime occurs at the n-th position.

n	a(n)
1	1
2	3
3	24
4	7
5	38
6	17
7	184
8	71
9	368
10	19
11	668
12	59
13	634
14	167
15	512
16	757
17	1028
18	197
19	1468
20	159
21	3382
22	799
23	4106
24	227
25	10012
26	317
27	7628
28	415
29	11282
30	361
31	38032
32	521
33	53630
34	3289
35	37274
36	2633
37	63334
38	1637
39	34108
40	1861
41	102296
42	1691
43	119074
44	1997
45	109474
46	2053

[1, 3, 24, 7, 38, 17, 184, 71, 368, 19, 668, 59, 634, 167, 512, 757, 1028, 197, 1468, 159, 3382, 799, 4106, 227, 10012, 317, 7628, 415, 11282, 361, 38032, 521, 53630, 3289, 37274, 2633, 63334, 1637, 34108, 1861, 102296, 1691, 119074, 1997, 109474, 2053]

cp's OEIS Frontend

A047980 a(n) is smallest difference d of an arithmetic progression dk+1 whose first prime occurs at the n-th position.

Table of values

List of values