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.

A023690 Numbers with exactly 8 ones in binary expansion.

Table of values

n a(n)
1 255
2 383
3 447
4 479
5 495
6 503
7 507
8 509
9 510
10 639
11 703
12 735
13 751
14 759
15 763
16 765
17 766
18 831
19 863
20 879
21 887
22 891
23 893
24 894
25 927
26 943
27 951
28 955
29 957
30 958
31 975
32 983
33 987
34 989
35 990
36 999
37 1003
38 1005
39 1006
40 1011
41 1013
42 1014
43 1017

List of values

[255, 383, 447, 479, 495, 503, 507, 509, 510, 639, 703, 735, 751, 759, 763, 765, 766, 831, 863, 879, 887, 891, 893, 894, 927, 943, 951, 955, 957, 958, 975, 983, 987, 989, 990, 999, 1003, 1005, 1006, 1011, 1013, 1014, 1017]

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

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