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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.

A298464 The first of two consecutive primes the sum of which is equal to the sum of two consecutive pentagonal numbers.

Table of values

n a(n)
1 79
2 3643
3 10909
4 37123
5 56053
6 70849
7 78889
8 125551
9 178877
10 209063
11 258743
12 330409
13 350411
14 395261
15 439559
16 469279
17 479387
18 499969
19 620813
20 663997
21 754723
22 828811
23 878597
24 901709
25 1026709
26 1087147
27 1170397
28 1202429
29 1213189
30 1234873
31 1340477
32 1510013

List of values

[79, 3643, 10909, 37123, 56053, 70849, 78889, 125551, 178877, 209063, 258743, 330409, 350411, 395261, 439559, 469279, 479387, 499969, 620813, 663997, 754723, 828811, 878597, 901709, 1026709, 1087147, 1170397, 1202429, 1213189, 1234873, 1340477, 1510013]

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

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