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.

A188393 Number of (7*n) X n binary arrays with rows in nonincreasing order and 7 ones in every column.

Table of values

n a(n)
1 1
2 8
3 410
4 154279
5 335279744
6 3037611501499
7 85864898797026630
8 6108049486793195602061
9 940799711096710781211340486
10 282034644651263093966900548272466
11 152112222253533154849862379093617650250
12 138939503191252353429488898422015410111981523

List of values

[1, 8, 410, 154279, 335279744, 3037611501499, 85864898797026630, 6108049486793195602061, 940799711096710781211340486, 282034644651263093966900548272466, 152112222253533154849862379093617650250, 138939503191252353429488898422015410111981523]

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

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