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.

A060535 Number of homeomorphically irreducible multigraphs (or series-reduced multigraphs or multigraphs without nodes of degree 2) on 5 labeled nodes.

Table of values

n a(n)
0 1
1 10
2 15
3 30
4 165
5 430
6 1170
7 3180
8 7935
9 18610
10 40948
11 84570
12 164740
13 304690
14 538630
15 915574
16 1504135
17 2398460
18 3725495
19 5653790
20 8404075
21 12261860
22 17592335
23 24857870
24 34638440
25 47655326
26 64798470
27 87157890
28 116059590

List of values

[1, 10, 15, 30, 165, 430, 1170, 3180, 7935, 18610, 40948, 84570, 164740, 304690, 538630, 915574, 1504135, 2398460, 3725495, 5653790, 8404075, 12261860, 17592335, 24857870, 34638440, 47655326, 64798470, 87157890, 116059590]