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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.

A226002 Number of pairs of orthogonal (-4,7) vectors of length 11*n.

Table of values

n a(n)
1 23760
2 241040067840
3 927160196029562880
4 2606734186332708640980992
5 10726454782976061347559450869760
6 39254958066409241851311669665794621440
7 146612881747544901468330072567145716462387200

List of values

[23760, 241040067840, 927160196029562880, 2606734186332708640980992, 10726454782976061347559450869760, 39254958066409241851311669665794621440, 146612881747544901468330072567145716462387200]

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

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