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.

A163042 Number of n X 7 binary arrays with all 1s connected and a path of 1s from left column to right column.

Table of values

n a(n)
1 1
2 577
3 94384
4 9528128
5 801218515
6 62618577481
7 4741764527414
8 353883736096148
9 26226659917104393
10 1936966961305957565
11 142805176707285744704
12 10519121991556481091992
13 774491701732750702097515
14 57010108651586254737175513
15 4195987647889791129869411078

List of values

[1, 577, 94384, 9528128, 801218515, 62618577481, 4741764527414, 353883736096148, 26226659917104393, 1936966961305957565, 142805176707285744704, 10519121991556481091992, 774491701732750702097515, 57010108651586254737175513, 4195987647889791129869411078]

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

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