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.

A044881 Numbers having, in base 10, (sum of even run lengths)=(sum of odd run lengths).

Table of values

n a(n)
1 1001
2 1002
3 1003
4 1004
5 1005
6 1006
7 1007
8 1008
9 1009
10 1011
11 1022
12 1033
13 1044
14 1055
15 1066
16 1077
17 1088
18 1099
19 1101
20 1102
21 1103
22 1104
23 1105
24 1106
25 1107
26 1108
27 1109
28 1120
29 1121
30 1123
31 1124
32 1125
33 1126
34 1127
35 1128
36 1129

List of values

[1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1011, 1022, 1033, 1044, 1055, 1066, 1077, 1088, 1099, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1120, 1121, 1123, 1124, 1125, 1126, 1127, 1128, 1129]

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

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