cp's OEIS Frontend

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.

A374601 Defined by: Sum_{i=1..n} i*a(i)/n^i = 1, n>=1.

Table of values

n a(n)
1 1
2 1
3 4
4 28
5 278
6 3554
7 55382
8 1015750
9 21401830
10 508932130
11 13475090126
12 393026736854
13 12518884854734
14 432357148756210
15 16092438499462630
16 642170913160160710
17 27351173629037613494
18 1238472705706192189442
19 59411223892666111129022
20 3010044856761072109710262

List of values

[1, 1, 4, 28, 278, 3554, 55382, 1015750, 21401830, 508932130, 13475090126, 393026736854, 12518884854734, 432357148756210, 16092438499462630, 642170913160160710, 27351173629037613494, 1238472705706192189442, 59411223892666111129022, 3010044856761072109710262]

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

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