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A031908 as a simple table

n a(n)
1 5
2 31
3 67
4 103
5 149
6 191
7 233
8 277
9 331
10 379
11 431
12 467
13 523
14 587
15 631
16 677
17 739
18 797
19 853
20 907
21 967
22 1019
23 1063
24 1117
25 1187
26 1237
27 1297
28 1367
29 1433
30 1483
31 1543
32 1597
33 1637
34 1709
35 1777
36 1847
37 1901
38 1979
39 2027
40 2087
41 2141
42 2221
43 2281
44 2341

[5,31,67,103,149,191,233,277,331,379,431,467,523,
 587,631,677,739,797,853,907,967,1019,1063,1117,
 1187,1237,1297,1367,1433,1483,1543,1597,1637,1709,
 1777,1847,1901,1979,2027,2087,2141,2221,2281,2341]

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Last modified May 29 01:48 EDT 2023. Contains 363029 sequences. (Running on oeis4.)