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.

A061881 First (leftmost) digit - second digit + third digit - fourth digit .... = 12.

Table of values

n a(n)
1 309
2 408
3 419
4 507
5 518
6 529
7 606
8 617
9 628
10 639
11 705
12 716
13 727
14 738
15 749
16 804
17 815
18 826
19 837
20 848
21 859
22 903
23 914
24 925
25 936
26 947
27 958
28 969
29 3090
30 4080
31 4091
32 4190
33 5070
34 5081
35 5092
36 5180
37 5191
38 5290
39 6060
40 6071
41 6082
42 6093
43 6170
44 6181
45 6192
46 6280
47 6291

List of values

[309, 408, 419, 507, 518, 529, 606, 617, 628, 639, 705, 716, 727, 738, 749, 804, 815, 826, 837, 848, 859, 903, 914, 925, 936, 947, 958, 969, 3090, 4080, 4091, 4190, 5070, 5081, 5092, 5180, 5191, 5290, 6060, 6071, 6082, 6093, 6170, 6181, 6192, 6280, 6291]

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

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