cp's OEIS Frontend

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.

A254100 Postludic numbers: Second column of Ludic array A255127.

Table of values

n a(n)
1 4
2 9
3 19
4 31
5 55
6 73
7 101
8 145
9 167
10 205
11 253
12 293
13 317
14 355
15 413
16 473
17 521
18 569
19 623
20 677
21 737
22 763
23 833
24 917
25 983
26 1027
27 1051
28 1121
29 1171
30 1273
31 1337
32 1411
33 1471
34 1571
35 1619
36 1663
37 1681
38 1807
39 1957
40 1991
41 2087
42 2113
43 2171
44 2245
45 2275
46 2335
47 2401
48 2497
49 2593
50 2713
51 2771
52 2831
53 2977
54 3047
55 3113

List of values

[4, 9, 19, 31, 55, 73, 101, 145, 167, 205, 253, 293, 317, 355, 413, 473, 521, 569, 623, 677, 737, 763, 833, 917, 983, 1027, 1051, 1121, 1171, 1273, 1337, 1411, 1471, 1571, 1619, 1663, 1681, 1807, 1957, 1991, 2087, 2113, 2171, 2245, 2275, 2335, 2401, 2497, 2593, 2713, 2771, 2831, 2977, 3047, 3113]

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

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