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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.

A125669 Number of bicyclic skeletons with n carbon atoms and the parameter 'alpha' having the value of 0. See the paper by Hendrickson and Parks for details.

Table of values

n a(n)
6 1
7 4
8 20
9 76
10 288
11 1005
12 3433
13 11324
14 36712
15 116809
16 367076
17 1140226
18 3510491
19 10722708
20 32539364
21 98178211
22 294767639
23 881147521
24 2623934079
25 7787024985
26 23039064263
27 67977412951
28 200072442611
29 587532484513
30 1721812143140
31 5036454320102
32 14706743476128

List of values

[1, 4, 20, 76, 288, 1005, 3433, 11324, 36712, 116809, 367076, 1140226, 3510491, 10722708, 32539364, 98178211, 294767639, 881147521, 2623934079, 7787024985, 23039064263, 67977412951, 200072442611, 587532484513, 1721812143140, 5036454320102, 14706743476128]

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

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