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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A128456 Quotients A128452(p+1)/p for prime p = A000040(n).

Table of values

n a(n)
1 2
2 7
3 311
4 127
5 23
6 157
7 7563707819165039903
8 75368484119
9 47
10 9629
11 311
12 25679
13 821
14 758771382833029
15 12409
16 71233
17 18438666190697
18 2443783
19 2939291
20 71711
21 352883
22 181113265579
23 167
24 105199
25 3881
26 1314520253
27 619
28 20759
29 117503
30 1162660843

List of values

[2, 7, 311, 127, 23, 157, 7563707819165039903, 75368484119, 47, 9629, 311, 25679, 821, 758771382833029, 12409, 71233, 18438666190697, 2443783, 2939291, 71711, 352883, 181113265579, 167, 105199, 3881, 1314520253, 619, 20759, 117503, 1162660843]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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