document.write( "Question 1192833: Consider the sequence of composite numbers: 4,6,8,9,10,12,14,15,16...\r
\n" ); document.write( "\n" ); document.write( "Find:
\n" ); document.write( "a. S3
\n" ); document.write( "b. S5
\n" ); document.write( "c. S12 \n" ); document.write( "

Algebra.Com's Answer #824752 by ikleyn(52803) $\"\"$ $\"About$

You can put this solution on YOUR website!
.
\n" ); document.write( "

\r\n" );
document.write( "\r\n" );
document.write( "Your sequence is the sequence of all natural numbers, starting from 2, with all prime numbers EXCLUDED.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "So, you can restore your sequence on your own as far as you want (or, at least, to have 12 terms in front of you).\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Next,\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "S3 is the sum of the first 3 terms.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "S5 is the sum of the first 5 terms.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "S12 is the sum of the first 12 terms.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "You do the rest.\r\n" );
document.write( "

\r
\n" ); document.write( "\n" ); document.write( "Solved (which means that you got all necessary instructions from me . . . )\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "---------------\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Ignore the post by @josgarithmetic, since it is IRRELEVANT.\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );