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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.

A248163 Chebyshev's S polynomials (A049310) evaluated at 34/3 and multiplied by powers of 3 (A000244).

Table of values

n a(n)
0 1
1 34
2 1147
3 38692
4 1305205
5 44028742
6 1485230383
7 50101574344
8 1690086454249
9 57012025275370
10 1923198081274339
11 64875626535849196
12 2188462519487403613
13 73823845023749080078
14 2490314568132082090135
15 84006280711277049343888
16 2833800713070230938880977
17 95593167717986358477858226

List of values

[1, 34, 1147, 38692, 1305205, 44028742, 1485230383, 50101574344, 1690086454249, 57012025275370, 1923198081274339, 64875626535849196, 2188462519487403613, 73823845023749080078, 2490314568132082090135, 84006280711277049343888, 2833800713070230938880977, 95593167717986358477858226]

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

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