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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.

A276910 E.g.f. A(x) satisfies: inverse of function A(x)*exp(i*A(x)) equals the conjugate, A(x)*exp(-i*A(x)), where i=sqrt(-1).

Table of values

n a(n)
1 1
2 0
3 -3
4 0
5 85
6 0
7 -6111
8 0
9 872649
10 0
11 -195062395
12 0
13 76208072733
14 0
15 -12330526252695
16 0
17 125980697776559377
18 0
19 857710566759117989133
20 0
21 11428318296234746748941925
22 0
23 222333914273403535165432496561
24 0
25 6242434914385931957857138485252825
26 0
27 244888574110309970555770302512462694549
28 0
29 13082369513456349871152908238665975845490989
30 0
31 930879791318792717095933863751868808486774883065
32 0

List of values

[1, 0, -3, 0, 85, 0, -6111, 0, 872649, 0, -195062395, 0, 76208072733, 0, -12330526252695, 0, 125980697776559377, 0, 857710566759117989133, 0, 11428318296234746748941925, 0, 222333914273403535165432496561, 0, 6242434914385931957857138485252825, 0, 244888574110309970555770302512462694549, 0, 13082369513456349871152908238665975845490989, 0, 930879791318792717095933863751868808486774883065, 0]

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