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.

A147877 The number of degree sequences with degree sum 2n representable by a non-separable graph (with multiple edges allowed).

Table of values

n a(n)
1 1
2 1
3 2
4 3
5 5
6 9
7 15
8 25
9 43
10 70
11 113
12 181
13 283
14 436
15 666
16 999
17 1483
18 2179
19 3166
20 4556
21 6504
22 9200
23 12918
24 18011
25 24938
26 34308
27 46928
28 63815
29 86324
30 116187
31 155626
32 207502
33 275491
34 364226
35 479660
36 629305
37 822655
38 1071694
39 1391531
40 1801041
41 2323958
42 2989883

List of values

[1, 1, 2, 3, 5, 9, 15, 25, 43, 70, 113, 181, 283, 436, 666, 999, 1483, 2179, 3166, 4556, 6504, 9200, 12918, 18011, 24938, 34308, 46928, 63815, 86324, 116187, 155626, 207502, 275491, 364226, 479660, 629305, 822655, 1071694, 1391531, 1801041, 2323958, 2989883]

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

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