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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.

A291894 Number of symmetrically unique Dyck paths of semilength n and height ten.

Table of values

n a(n)
10 1
11 10
12 109
13 857
14 5915
15 36063
16 202712
17 1066920
18 5342964
19 25702079
20 119712521
21 542946033
22 2408776681
23 10490222605
24 44973252446
25 190237502710
26 795469360671
27 3293109382032
28 13514583025521
29 55040336697141
30 222657353371499
31 895378574918015
32 3581602988204833

List of values

[1, 10, 109, 857, 5915, 36063, 202712, 1066920, 5342964, 25702079, 119712521, 542946033, 2408776681, 10490222605, 44973252446, 190237502710, 795469360671, 3293109382032, 13514583025521, 55040336697141, 222657353371499, 895378574918015, 3581602988204833]

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

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