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.

A044878 Numbers having, in base 7, (sum of even run lengths)=(sum of odd run lengths).

Table of values

n a(n)
1 344
2 345
3 346
4 347
5 348
6 349
7 351
8 359
9 367
10 375
11 383
12 391
13 393
14 394
15 395
16 396
17 397
18 398
19 406
20 407
21 409
22 410
23 411
24 412
25 413
26 414
27 415
28 417
29 418
30 419
31 420
32 421
33 422
34 423
35 425
36 426
37 427
38 428
39 429
40 430
41 431
42 433
43 434
44 435
45 436

List of values

[344, 345, 346, 347, 348, 349, 351, 359, 367, 375, 383, 391, 393, 394, 395, 396, 397, 398, 406, 407, 409, 410, 411, 412, 413, 414, 415, 417, 418, 419, 420, 421, 422, 423, 425, 426, 427, 428, 429, 430, 431, 433, 434, 435, 436]

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

Content is available under The OEIS End-User License Agreement.