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.

A173396 a(n) = A046161(n) + A001803(n).

Table of values

n a(n)
0 2
1 5
2 23
3 51
4 443
5 949
6 4027
7 8483
8 142163
9 296481
10 1232113
11 2552405
12 21095279
13 43490633
14 178977107
15 367649059
16 12065310083
17 24714021721
18 101124870709
19 206667899393
20 1687804827349
21 3442891889003
22 14034579926477
23 28583749273429

List of values

[2, 5, 23, 51, 443, 949, 4027, 8483, 142163, 296481, 1232113, 2552405, 21095279, 43490633, 178977107, 367649059, 12065310083, 24714021721, 101124870709, 206667899393, 1687804827349, 3442891889003, 14034579926477, 28583749273429]

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

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