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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.

A262909 a(n) = greatest k such that A155043(k+A262509(n)) < A155043(A262509(n)).

Table of values

n a(n)
1 5197
2 5193
3 5177
4 5115
5 5113
6 4419
7 4417
8 4259
9 4245
10 4243
11 4239
12 4059
13 4047
14 3991
15 3941
16 3633
17 3593
18 3449
19 3445
20 3437
21 3423
22 3421
23 2897
24 2789
25 2517
26 2261
27 2079
28 2077
29 2067
30 2063
31 1527
32 1379
33 1135
34 1127
35 1117
36 1103
37 1083
38 575
39 23457
40 23451
41 21689
42 21671
43 20241
44 19003
45 18977
46 18649
47 18063
48 18019
49 14853
50 14159
51 13659
52 12707
53 11681
54 10993
55 10991
56 10297
57 10281
58 9151
59 9149
60 9145
61 9111
62 8897
63 8535
64 8147
65 6835
66 6813
67 5539
68 5537

List of values

[5197, 5193, 5177, 5115, 5113, 4419, 4417, 4259, 4245, 4243, 4239, 4059, 4047, 3991, 3941, 3633, 3593, 3449, 3445, 3437, 3423, 3421, 2897, 2789, 2517, 2261, 2079, 2077, 2067, 2063, 1527, 1379, 1135, 1127, 1117, 1103, 1083, 575, 23457, 23451, 21689, 21671, 20241, 19003, 18977, 18649, 18063, 18019, 14853, 14159, 13659, 12707, 11681, 10993, 10991, 10297, 10281, 9151, 9149, 9145, 9111, 8897, 8535, 8147, 6835, 6813, 5539, 5537]

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

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