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.

A135811 Number of coincidence-free length n lists of 5-tuples with all numbers 1..n in tuple position k, for k=1..5.

Table of values

n a(n)
0 1
1 0
2 31
3 7682
4 7931709
5 24843464324
6 193342583284315
7 3250662144028779654
8 106536051676371091349113
9 6291424280473807580386161416
10 629175403160580417773688864819351
11 101332539752812925263300043667901615370
12 25215284734588360186537964188340607229390261

List of values

[1, 0, 31, 7682, 7931709, 24843464324, 193342583284315, 3250662144028779654, 106536051676371091349113, 6291424280473807580386161416, 629175403160580417773688864819351, 101332539752812925263300043667901615370, 25215284734588360186537964188340607229390261]

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

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