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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.

A013827 a(n) = 3^(5*n + 2).

Table of values

n a(n)
0 9
1 2187
2 531441
3 129140163
4 31381059609
5 7625597484987
6 1853020188851841
7 450283905890997363
8 109418989131512359209
9 26588814358957503287787
10 6461081889226673298932241
11 1570042899082081611640534563

List of values

[9, 2187, 531441, 129140163, 31381059609, 7625597484987, 1853020188851841, 450283905890997363, 109418989131512359209, 26588814358957503287787, 6461081889226673298932241, 1570042899082081611640534563]

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

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