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.

A231626 Smallest sets of 5 consecutive deficient numbers in arithmetic progression. The initial deficient number is listed.

Table of values

n a(n)
1 1
2 7
3 13
4 31
5 43
6 49
7 61
8 73
9 91
10 115
11 121
12 127
13 133
14 145
15 151
16 163
17 169
18 181
19 187
20 211
21 229
22 235
23 241
24 247
25 253
26 265
27 283
28 289
29 295
30 313
31 325
32 331
33 343
34 347
35 355
36 373
37 385
38 403
39 409
40 421
41 427
42 433
43 451
44 469
45 481
46 505
47 511
48 523
49 535
50 553
51 565
52 583
53 589
54 595

List of values

[1, 7, 13, 31, 43, 49, 61, 73, 91, 115, 121, 127, 133, 145, 151, 163, 169, 181, 187, 211, 229, 235, 241, 247, 253, 265, 283, 289, 295, 313, 325, 331, 343, 347, 355, 373, 385, 403, 409, 421, 427, 433, 451, 469, 481, 505, 511, 523, 535, 553, 565, 583, 589, 595]

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

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