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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.

A068964 Numbers that define integer Heronian triangles [prime(a(n)), prime(a(n)+1), A068965(n)] with area A068966(n).

Table of values

n a(n)
1 2
2 5
3 24
4 49
5 87
6 182
7 307
8 379
9 458
10 677
11 1618
12 2427
13 4397
14 4944
15 5969
16 6496
17 8871
18 9526
19 11580
20 13063
21 16243
22 17970
23 18400
24 20225
25 25271
26 28275
27 37730
28 42387
29 46597
30 48681
31 50329
32 56586
33 58859
34 61930
35 64289
36 65078
37 70776
38 78360
39 80133
40 83638
41 83640
42 115956
43 118712

List of values

[2, 5, 24, 49, 87, 182, 307, 379, 458, 677, 1618, 2427, 4397, 4944, 5969, 6496, 8871, 9526, 11580, 13063, 16243, 17970, 18400, 20225, 25271, 28275, 37730, 42387, 46597, 48681, 50329, 56586, 58859, 61930, 64289, 65078, 70776, 78360, 80133, 83638, 83640, 115956, 118712]

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

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