id:A137484 - OEIS Search Results

Search: id:A137484

Displaying 1-1 of 1 results found.

page 1

Numbers with 21 divisors.

+0
2

576, 1600, 2916, 3136, 7744, 10816, 18225, 18496, 23104, 33856, 35721, 53824, 61504, 62500, 87616, 88209, 107584, 118336, 123201, 140625, 141376, 179776, 210681, 222784, 238144, 263169, 287296, 322624, 341056, 385641, 399424, 440896 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Maple implementation: see A030513.`
	FORMULA	`A000005(a(n))=21.`
	CROSSREFS	`Cf. A030513-A030516, A030626, A030627, A030634-A030638, A005179, A003680, A096932, A061286, A061283.` `Sequence in context: A064253 A069266 A060678 this_sequence A064254 A067225 A036514` `Adjacent sequences: A137481 A137482 A137483 this_sequence A137485 A137486 A137487`
	KEYWORD	`nonn`
	AUTHOR	`R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Apr 22 2008`

page 1

Search completed in 0.002 seconds

Last modified December 10 12:37 EST 2009. Contains 170569 sequences.

AT&T Labs Research