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.

A264283 Number of (n+1)X(6+1) arrays of permutations of 0..n*7+6 with each element having directed index change 0,0 0,1 1,0 or -1,-2.

Table of values

n a(n)
1 69
2 1228
3 23852
4 448821
5 8405669
6 157344756
7 2943284092
8 55051679668
9 1029653214581
10 19257696830753
11 360177074785951
12 6736389525457738
13 125990593920680631
14 2356399915372788509
15 44071705305977748721

List of values

[69, 1228, 23852, 448821, 8405669, 157344756, 2943284092, 55051679668, 1029653214581, 19257696830753, 360177074785951, 6736389525457738, 125990593920680631, 2356399915372788509, 44071705305977748721]

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

Content is available under The OEIS End-User License Agreement.