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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.

A195601 Engel expansion of beta = 3/(2*log(alpha/2)); alpha = A195596.

Table of values

n a(n)
1 1
2 2
3 2
4 2
5 2
6 5
7 5
8 5
9 20
10 36
11 78
12 842
13 5291
14 10373
15 17340
16 28619
17 35586
18 93572
19 98045
20 2470364
21 13603654
22 14328528
23 16490766
24 833971648
25 1788088151
26 9592330101
27 10952282168
28 40005288076
29 54302548920
30 118523737357
31 776601533408
32 1241894797770
33 24485470725324

List of values

[1, 2, 2, 2, 2, 5, 5, 5, 20, 36, 78, 842, 5291, 10373, 17340, 28619, 35586, 93572, 98045, 2470364, 13603654, 14328528, 16490766, 833971648, 1788088151, 9592330101, 10952282168, 40005288076, 54302548920, 118523737357, 776601533408, 1241894797770, 24485470725324]

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

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