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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.

A380946 Expansion of e.g.f. (1/x) * Series_Reversion( x * (1 - x)^3 * exp(-3*x) ).

Table of values

n a(n)
0 1
1 6
2 111
3 3678
4 179073
5 11588688
6 938905551
7 91542271824
8 10444685410881
9 1365936450693120
10 201503447217869679
11 33108736185915906816
12 5997057218957213126721
13 1187319940110958086623232
14 255104922613608981003351375
15 59120580081196768991316314112

List of values

[1, 6, 111, 3678, 179073, 11588688, 938905551, 91542271824, 10444685410881, 1365936450693120, 201503447217869679, 33108736185915906816, 5997057218957213126721, 1187319940110958086623232, 255104922613608981003351375, 59120580081196768991316314112]

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

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