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.

A295134 Solution of the complementary equation a(n) = 3*a(n-1) + b(n-1) - 1, where a(0) = 1, a(1) = 2, b(0) = 3, and (a(n)) and (b(n)) are increasing complementary sequences.

Table of values

n a(n)
0 1
1 2
2 9
3 31
4 98
5 300
6 907
7 2730
8 8200
9 24611
10 73845
11 221548
12 664658
13 1993989
14 5981983
15 17945966
16 53837916
17 161513767

List of values

[1, 2, 9, 31, 98, 300, 907, 2730, 8200, 24611, 73845, 221548, 664658, 1993989, 5981983, 17945966, 53837916, 161513767]

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

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