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.

A080947 Numbers having more than three divisors that are also suffixes in binary representation.

Table of values

n a(n)
1 63
2 126
3 231
4 252
5 255
6 363
7 399
8 462
9 495
10 504
11 510
12 567
13 627
14 726
15 735
16 759
17 798
18 845
19 891
20 903
21 924
22 975
23 990
24 1008
25 1020
26 1023
27 1071
28 1134
29 1215
30 1239
31 1254
32 1365
33 1407
34 1419
35 1452
36 1455
37 1470
38 1518
39 1575
40 1596
41 1690
42 1695
43 1743
44 1755
45 1782
46 1806
47 1848

List of values

[63, 126, 231, 252, 255, 363, 399, 462, 495, 504, 510, 567, 627, 726, 735, 759, 798, 845, 891, 903, 924, 975, 990, 1008, 1020, 1023, 1071, 1134, 1215, 1239, 1254, 1365, 1407, 1419, 1452, 1455, 1470, 1518, 1575, 1596, 1690, 1695, 1743, 1755, 1782, 1806, 1848]

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

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