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.

A333582 Number of Hamiltonian paths in a 7 X n grid starting at the lower left corner and finishing in the upper right corner.

Table of values

n a(n)
1 1
2 1
3 32
4 111
5 1670
6 10204
7 111712
8 851073
9 8261289
10 68939685
11 637113287
12 5521505724
13 49977297839
14 440051896440
15 3947537767621
16 34992551369200
17 312684850861298
18 2779712414621925
19 24796726969942763
20 220708765035288988
21 1967401456946216789
22 17520501580778152908

List of values

[1, 1, 32, 111, 1670, 10204, 111712, 851073, 8261289, 68939685, 637113287, 5521505724, 49977297839, 440051896440, 3947537767621, 34992551369200, 312684850861298, 2779712414621925, 24796726969942763, 220708765035288988, 1967401456946216789, 17520501580778152908]

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

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