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.

A165514 The complement of the trapezoidal numbers.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 6
6 8
7 10
8 16
9 28
10 32
11 64
12 128
13 136
14 256
15 496
16 512
17 1024
18 2048
19 4096
20 8128
21 8192
22 16384
23 32768
24 32896
25 65536
26 131072
27 262144
28 524288
29 1048576
30 2097152
31 4194304
32 8388608
33 16777216
34 33550336
35 33554432
36 67108864
37 134217728
38 268435456
39 536870912
40 1073741824

List of values

[1, 2, 3, 4, 6, 8, 10, 16, 28, 32, 64, 128, 136, 256, 496, 512, 1024, 2048, 4096, 8128, 8192, 16384, 32768, 32896, 65536, 131072, 262144, 524288, 1048576, 2097152, 4194304, 8388608, 16777216, 33550336, 33554432, 67108864, 134217728, 268435456, 536870912, 1073741824]

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

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