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.

A255991 Number of length n+7 0..1 arrays with at most one downstep in every 7 consecutive neighbor pairs.

Table of values

n a(n)
1 93
2 136
3 207
4 328
5 530
6 854
7 1352
8 2088
9 3175
10 4824
11 7406
12 11528
13 18124
14 28562
15 44768
16 69584
17 107469
18 165670
19 256009
20 397452
21 619647
22 967640
23 1509297
24 2347848
25 3643074
26 5646004
27 8753601
28 13591820
29 21137644
30 32901050
31 51205059
32 79628272
33 123712139

List of values

[93, 136, 207, 328, 530, 854, 1352, 2088, 3175, 4824, 7406, 11528, 18124, 28562, 44768, 69584, 107469, 165670, 256009, 397452, 619647, 967640, 1509297, 2347848, 3643074, 5646004, 8753601, 13591820, 21137644, 32901050, 51205059, 79628272, 123712139]