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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.

A195542 Numerators b(n) of Pythagorean approximations b(n)/a(n) to e.

Table of values

n a(n)
1 12
2 35
3 117
4 140
5 759
6 2580
7 281305
8 362663
9 11261724
10 220221965
11 383602191
12 6358390140
13 60085368547
14 1791273212645
15 1253748355200
16 8537454477543
17 20298629163241
18 135105438868932
19 10636612399185325
20 354069305791856124

List of values

[12, 35, 117, 140, 759, 2580, 281305, 362663, 11261724, 220221965, 383602191, 6358390140, 60085368547, 1791273212645, 1253748355200, 8537454477543, 20298629163241, 135105438868932, 10636612399185325, 354069305791856124]

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

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