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.

A156158 a(n) = 6*a(n-1) - a(n-2) for n > 2; a(1) = 25, a(2) = 137.

Table of values

n a(n)
1 25
2 137
3 797
4 4645
5 27073
6 157793
7 919685
8 5360317
9 31242217
10 182092985
11 1061315693
12 6185801173
13 36053491345
14 210135146897
15 1224757390037
16 7138409193325
17 41605697769913
18 242495777426153
19 1413368966787005

List of values

[25, 137, 797, 4645, 27073, 157793, 919685, 5360317, 31242217, 182092985, 1061315693, 6185801173, 36053491345, 210135146897, 1224757390037, 7138409193325, 41605697769913, 242495777426153, 1413368966787005]

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

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