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.

A271421 a(n) = fibonorial(3*n)/(fibonorial(2*n+1)*fibonorial(n+1)), where fibonorial(n) = A003266(n).

Table of values

n a(n)
1 1
2 4
3 119
4 23496
5 32149806
6 300214157831
7 19246160432331107
8 8451529006578585976752
9 25443734373070679510011112460
10 524973397889459587964008354031908560
11 74243674067972394056586805754940632245000310
12 71965837912588688126721254257169744333502564695515911

List of values

[1, 4, 119, 23496, 32149806, 300214157831, 19246160432331107, 8451529006578585976752, 25443734373070679510011112460, 524973397889459587964008354031908560, 74243674067972394056586805754940632245000310, 71965837912588688126721254257169744333502564695515911]

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

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