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.

A323965 Number of defective (binary) heaps on n elements with exactly nine defects.

Table of values

n a(n)
9 0
10 3360
11 190800
12 6837600
13 239978112
14 6268548000
15 153775564800
16 3365570435040
17 69086614338560
18 1386261729792960
19 26344715667079680
20 502986050203680000
21 9251596509192069120
22 171657357483560256000
23 3142069546022259916800
24 57414248711716723200000

List of values

[0, 3360, 190800, 6837600, 239978112, 6268548000, 153775564800, 3365570435040, 69086614338560, 1386261729792960, 26344715667079680, 502986050203680000, 9251596509192069120, 171657357483560256000, 3142069546022259916800, 57414248711716723200000]

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

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