id:A057959 - OEIS Search Results

Search: id:A057959

Displaying 1-1 of 1 results found.

page 1

Sum of composite numbers up to n is palindromic.

+0
2

4, 34, 36, 215, 258, 288, 1711, 2785, 3708, 4572, 4873, 18986, 29509, 42005, 45534, 234272, 411232, 2074123, 2225480, 2841251, 3728941, 4590401, 17643216, 72349270, 176262062, 219311147, 426454179, 444875288, 1457527586 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Sequence is 4 + 6 + 8 + 9 + 10 + 12 + ... + n.`
	LINKS	`P. De Geest, Palindromic Sums` `C. Rivera, PrimePuzzle 89`
	CROSSREFS	`Cf. A002808, A002113, A053779, A053780.` `Sequence in context: A058153 A020197 A102959 this_sequence A053902 A054464 A002101` `Adjacent sequences: A057956 A057957 A057958 this_sequence A057960 A057961 A057962`
	KEYWORD	`base,nonn`
	AUTHOR	`G. L. Honaker, Jr. (honak3r(AT)gmail.com) and Patrick De Geest (pdg(AT)worldofnumbers.com), Nov 15 2000.`

page 1

Search completed in 0.002 seconds

Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research