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The first: 1, 8, 27, 64, 125, 216, 343, 512, 729, 1000, 1331, 1728 (sequence A000578 in the OEIS). A perfect power has a common divisor m > 1 for all multiplicities (it is of the form a m for some a > 1 and m > 1).
Mscgen (short for MSC generator) is a software tool for drawing message sequence charts [1] from a simple to manage text-based source file. Rendered charts can be output in PNG, SVG and PostScript, with hyperlink information in ismap format.
Name First elements Short description OEIS Mersenne prime exponents : 2, 3, 5, 7, 13, 17, 19, 31, 61, 89, ... Primes p such that 2 p − 1 is prime.: A000043 ...
Gadolinium 64 Gd 157.25: Terbium 65 Tb 158.93: Dysprosium 66 Dy 162.50: Holmium 67 Ho 164.93: Erbium 68 Er 167.26: Thulium 69 Tm 168.93: Ytterbium 70 Yb 173.05 Actinium 89 Ac [227] Thorium 90 Th 232.04: Protactinium 91 Pa 231.04: Uranium 92 U 238.03: Neptunium 93 Np [237] Plutonium 94 Pu [244] Americium 95 Am [243 ...
For example, 1, 8, 27, 64, 125, 216, 343, ... is an example of a sequence with offset −1. Sometimes there can be disagreement over what the initial terms of the ...
Salem–Spencer sets are also called 3-AP-free sequences or progression-free sets. They have also been called non-averaging sets, [ 1 ] [ 2 ] but this term has also been used to denote a set of integers none of which can be obtained as the average of any subset of the other numbers. [ 3 ]
A system sequence diagram should be done for the main success scenario of the use case, and frequent or complex alternative scenarios. There are two kinds of sequence diagrams: Sequence Diagram (SD): A regular version of sequence diagram describes how the system operates, and every object within a system is described specifically.
{{Ahnentafel-chart |1=subject |2=father |3=mother |4=grandfather... 31=great-great-grandmother}} N.B. Although this template will create a table up to great-great-grandparents (ahnentafel 31) it will be wider than easily represented on most screens and/or printers so consider using {{ Ahnentafel }} or {{ Ahnentafel-tree }} instead.