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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.

A251706 6-step Fibonacci sequence starting with (0,0,0,0,1,0).

Table of values

n a(n)
0 0
1 0
2 0
3 0
4 1
5 0
6 1
7 2
8 4
9 8
10 16
11 31
12 62
13 123
14 244
15 484
16 960
17 1904
18 3777
19 7492
20 14861
21 29478
22 58472
23 115984
24 230064
25 456351
26 905210
27 1795559
28 3561640
29 7064808
30 14013632
31 27797200
32 55138049
33 109370888
34 216946217
35 430330794
36 853596780
37 1693179928
38 3358562656

List of values

[0, 0, 0, 0, 1, 0, 1, 2, 4, 8, 16, 31, 62, 123, 244, 484, 960, 1904, 3777, 7492, 14861, 29478, 58472, 115984, 230064, 456351, 905210, 1795559, 3561640, 7064808, 14013632, 27797200, 55138049, 109370888, 216946217, 430330794, 853596780, 1693179928, 3358562656]

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

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